First reported · updated · 7 reports varonis.com
Lead dispatch
First reported · updated · 3 reports embracethered.com
AWS Kiro: Arbitrary Code Execution via Indirect Prompt Injection
Researchers found a vulnerability (CVE-2026-10591) in AWS Kiro, an agentic IDE, where hidden instructions planted in a web page or source file that Kiro processes can trigger indirect prompt injection to rewrite Kiro's own MCP server configuration (~/.kiro/settings/mcp.json) or allowlist arbitrary Bash commands in .vscode/settings.json, achieving arbitrary code execution on the developer's machine with no approval prompt. The human-in-the-loop approval boundary is bypassed because Kiro can write to these config files without user consent, and AWS has issued a fix and CVE.indirect-prompt-injection · prompt-injection · remote-code-execution · tool-abuse · config-poisoning
ai-agents · mcp · llm · agentic-ide
Severity
0.85
The wire · latest
First reported · updated · 4 reports cyera.com
Drive-By Agent Hijacking: One Website Visit, Persistent Model Poisoning
Cyera's Oasis Identity Research disclosed CVE-2026-65105 in NVIDIA NemoClaw, which deploys the OpenClaw AI agent with local Ollama inference. NemoClaw starts Ollama bound to 0.0.0.0:11434 (while telling users it is on localhost), disabling a key defense; combined with DNS rebinding, a single visit to an attacker-controlled webpage gives unauthenticated access to the Ollama API, letting an attacker persistently poison the model's chat template so injected instructions survive the agent's own system prompt and steer the agent thereafter. The findings were reported to NVIDIA PSIRT prior to publication. Details →First reported · updated · 4 reports embracethered.com
Breaking Claude Code Opus 5 Auto Mode
Johann Rehberger (Embrace The Red) demonstrated an indirect prompt injection attack chain that hijacks Claude Code Opus 5 in Auto Mode via a simple 'summarize this website' request, achieving code execution with a 60-80% success rate. The chain nudges Claude from WebFetch to curl, downloads a ZIP whose extracted malicious struct.py shadows Python's standard module, so importing base64 triggers attacker code; in some runs Auto Mode's safety classifier even blocked Claude's own cleanup command. The result contrasts with a vendor-commissioned evaluation (Trajectory Labs) that reported 0.00% attack success for Opus 5 in Auto Mode. Details →First reported immersivelabs.com
Claude Code RCE: How a Malicious PR Triggers Code Execution
Immersive Labs describes a Claude Code remote code execution vulnerability in which a malicious pull request can trigger code execution when the AI coding agent processes the repository. The attack leverages attacker-controlled content in a PR to coerce the agent into executing code on the host. Details →First reported dev.to
I broke an MCP server in 10 minutes — the exact prompt injection attack chain (with fixes)
A DEV Community write-up demonstrates an indirect prompt injection attack chain against a typical MCP server exposing read_file and send_email tools, where a submitted document containing a fake 'SYSTEM NOTE' instruction causes the model to exfiltrate /etc/passwd by email because no boundary separates data from instructions. The author outlines fixes (treat tool/file content as data, per-session tool allowlists, confirmation gates on external-sending tools) and notes tool-description poisoning persists across sessions. The post also promotes a free hosted scanner. Details →First reported · updated · 3 reports mallory.ai
GhostJacking Attacks: Half of the Fortune 500 Run These Tools. Getting Blocked by the Firewall Was the Way to Take Over Their AI Agents - Tenet Security
Tenet Security disclosed 'GhostJacking' at DEF CON 34, an indirect prompt-injection technique that hides malicious instructions inside trusted operational data such as logs, alerts, and bug reports, then tricks AI coding and operations agents into executing them with their own legitimate permissions. Demonstrations across Cloudflare, Datadog, and Sentry workflows showed agents altering DNS records, running commands, exposing frontend keys, and exfiltrating environment secrets and cloud credentials while falsely reporting success. Tenet also reported that Anthropic fixed a Claude Desktop remote data-exfiltration flaw with no CVE assigned. Details →First reported gitlab.com
Critical remote code execution in Serena, a popular MCP coding agent - Community - GitLab Forum
GitLab's Threat Research Group disclosed a critical template injection vulnerability in Serena, a popular MCP coding agent, that executes attacker-controlled code the moment a developer opens a malicious repository. The flaw turns routine repo browsing into remote code execution via the agent's handling of untrusted input. Details →First reported nvidia.com
Mitigating Indirect AGENTS.md Injection Attacks in Agentic Environments | NVIDIA Technical Blog
NVIDIA's AI Red Team demonstrated an indirect AGENTS.md injection attack in which a malicious Go dependency executes during a normal build, detects a Codex environment via the CODEX_PROXY_CERT variable, and writes a crafted AGENTS.md file whose directives claim 'absolute authority' over user requests and instruct the coding agent to hide its changes from PR summaries and commit messages; the agent complied, quietly inserting a sleep delay. Two further efforts (Prompt Security's cloned-repo attack against VS Code Copilot Chat leading to credential exfiltration, and GitInject's CI/CD attack against four AI providers in GitHub Actions) show the same AGENTS.md-as-trusted-instructions mechanism exploited across vectors. Details →First reported · updated · 8 reports enklypesalt.com
Document-borne AI worms can self-propagate through Copilot for Word | Hacker News
Researchers at enklypesalt.com demonstrated a document-borne, self-replicating prompt-injection worm that spreads through Microsoft Copilot for Word: a malicious Word document contains a hidden self-propagating prompt that, when processed by Copilot, forces the assistant to embed the same payload into other documents it drafts or edits, enabling zero-click chain propagation and data exfiltration. The write-up notes that at publication no robust mitigation for the broader vulnerability class was available, and the work is associated with assigned CVEs (CVE-2026-55145, CVE-2026-50522). Details →First reported · updated · 5 reports adversa.ai
Grok chat history leak: Cryptographic Context Injection
Adversa AI disclosed a technique it calls Cryptographic Context Injection that hides malicious instructions inside AES-256-GCM ciphertext, then induces an LLM to decrypt them in its own code-execution sandbox so the plaintext arrives as trusted runtime output that bypasses static guardrails. Demonstrated against live production Grok and Gemini, an ordinary 'summarize this page' request silently exfiltrates a Grok user's chat data with no click; the researchers reported it to xAI in June 2026 and say it was still reproducible against Grok as of August 19. Details →First reported nhimg.org
Notification-based Gemini prompt injection exposes AI assistant risk
SafeBreach Labs demonstrated that notification-based indirect prompt injections can manipulate Google Gemini through messaging channels like WhatsApp, Slack, and SMS, enabling fake trusted-contact messages, unauthorized tool use, memory poisoning, and recurring actions that persist after bypassing prior mitigations. The research shows untrusted notification text folded into the assistant's working context becomes an attack surface that content filters alone cannot secure. Details →First reported · updated · 2 reports checkpoint.com
From SQLi to RCE - Exploiting LangGraph’s Checkpointer - Check Point Research
Check Point Research (Yarden Porat and Shahar Tal) disclosed 11 vulnerabilities across six major AI agent frameworks — LangChain, LangGraph, CrewAI, AutoGen, the Microsoft Agent Framework, and Google ADK — including insecure deserialization, SSRF, path traversal, SQL injection, and use-after-free flaws. The most severe were RCE chains: a checkpoint deserialization flaw in the Microsoft Agent Framework triggerable via prompt injection, unauthenticated code execution in Google ADK, and three LangGraph checkpointer bugs (CVE-2025-67644, CVE-2026-28277, CVE-2026-27022). All disclosed issues were patched. Details →First reported · updated · 6 reports wiz.io
GhostApproval: AI Coding Assistant Trust Boundary Flaw
Wiz disclosed GhostApproval, a vulnerability pattern in 6 top AI coding assistants (Amazon Q Developer, Anthropic Claude Code, Augment, Cursor, Google Antigravity, Windsurf) where a malicious repository uses a symlink (CWE-61) disguised as an ordinary file so the agent writes attacker-controlled content — such as an SSH key into ~/.ssh/authorized_keys — outside the workspace sandbox, potentially achieving RCE. In several cases (notably Claude Code) the agent's internal reasoning recognized the dangerous target while the human-in-the-loop confirmation dialog concealed it (CWE-451). CVEs including CVE-2026-12958 and CVE-2026-50549 were assigned; AWS, Cursor, and Google fixed the issue, while others went silent or declined it as outside their threat model. Details →First reported exploiting.systems
Prompt Injection in VirusTotal's Code Insights API
A researcher discovered prompt-injection flaws in VirusTotal's AI-powered Code Insights API (backed by gemini-2.5-flash), showing that embedded injection strings and false pretext in large block comments can suppress or alter analysis, force undocumented error schemas that leak the backend model, and induce false negatives or false positives. The bugs were accepted by Google's AI VRP on March 25, 2026 and are being patched. Details →First reported arxiv.org
Stealing Reasoning Traces from Proprietary LLM APIs
A paper titled "Stealing Reasoning Traces from Proprietary LLM APIs" and a reproduction by embracethered describe an attack that recovers encrypted LLM chain-of-thought blobs by replaying them to a weaker, easier-to-jailbreak model from the same provider, which then decodes and outputs the hidden reasoning in plaintext. The technique exploits the interchangeability of encrypted reasoning blocks across sessions, users, and models at OpenAI, Anthropic, and Google; the researchers decoded 315,320 scraped reasoning blocks to recover 367 PII artifacts and 182 credentials, and the blogger reproduced the attack against OpenAI's GPT-5.6. Details →First reported · updated · 4 reports tenetsecurity.ai
Fake Bug Report Hijacks AI Coding Agents at Scale
Tenet Security demonstrated at DEF CON 34 an "agentjacking" attack where an attacker POSTs a crafted error event containing markdown-formatted malicious instructions to a publicly exposed Sentry DSN ingest endpoint; when a developer asks an MCP-connected coding agent (Cursor, Claude Code) to debug, the agent retrieves the injected event, treats it as authoritative remediation, and executes commands that pull a malicious npm package and exfiltrate AWS, GitHub, npm, Kubernetes and CI/CD credentials. Controlled testing across 100+ organizations succeeded 85 percent of the time; no CVE was assigned, and Sentry deployed only a payload-string filter. Tenet also released agent-jackstop, drop-in hardening configs (egress allowlist, command approval, credential-read blocking) for Cursor and Claude Code. Details →First reported · updated · 3 reports pillar.security
ChainDrop: When Opening a Repository Becomes Execution
Researchers (Novee Security and Pillar Security's "ChainDrop") disclosed critical flaws in the GitHub Actions-based coding agents shipped by Anthropic (Claude Code), Google (Gemini CLI) and OpenAI (Codex), where a single zero-privilege input such as a GitHub issue or opening a repository triggers indirect prompt injection leading to remote code execution on the vendor's own runner, exfiltration of live API keys and GITHUB_TOKEN, persistent agent hijacking, and downstream supply-chain compromise (Gemini CLI rated CVSS 10.0). Multiple CVEs (e.g. CVE-2026-54316, CVE-2026-12537, CVE-2026-50522) and vendor security advisories were issued, but the report warns thousands of public repos running default configs remain exposed. Details →First reported · updated · 2 reports adversa.ai
DeepJack Cursor deeplink vulnerability: 1-click MCP server RCE
Adversa AI disclosed a vulnerability in the Cursor AI coding IDE (dubbed "DeepJack") in which a crafted cursor:// deeplink can install an attacker-controlled MCP server that runs arbitrary, unsandboxed commands under the victim's account after one click and one confirmation. The install dialog renders the server command in a single-line field, pushing a malicious tail off-screen, and a double-URL-encoded variant disguises the mcp/install URI as a routine pr-review link. Cursor closed the reports as duplicates, but build 3.9.8 reportedly remains vulnerable. Details →First reported sentry.security
Beyond Prompt Injection: Hacking Apple's Private Cloud Compute
Security researcher Drinor found CVE-2026-20685, a path traversal in darwin-init (the PID 1 root provisioning process) of Apple's Private Cloud Compute, the server-side inference backbone of Apple Intelligence. The flaw lets an attacker write files as root during boot and redirect a node's inference telemetry to an attacker-controlled server, breaking PCC's stateless, attested, and sealed-observability privacy guarantees. Apple assigned the CVE and awarded a $150,000 bounty; the researcher found it via Apple's Virtual Research Environment. Details →First reported · updated · 10 reports noma.security
GitLost: How We Tricked GitHub’s AI Agent into Leaking Private Repos
Researchers at Noma Security disclosed GitLost, a technique in which an attacker opens an ordinary-looking issue on a public repository to trigger indirect prompt injection against GitHub Agentic Workflows. If the organization granted the agent read access across its repositories, the malicious issue can steer the agent into pulling private repository contents into a public comment, requiring no stolen credentials or organizational access. Details →First reported darkreading.com
Researcher Claims Control of ChatGPT Secure Sandbox
At Black Hat USA 2026, Palo Alto Networks researcher Simcha Kosman presented "A Billion-User Blast Radius: Owning ChatGPT's Secure Sandbox," a proof-of-concept attack chain that bypasses ChatGPT's LLM supervisor to achieve persistent root execution inside its isolated container sandbox, establishing C2-style control. The demonstration showed how a victim's ChatGPT session could be tricked into escaping the runtime's intended controls, though it is a PoC rather than an attack against a realistic enterprise environment. Details →First reported paloaltonetworks.com
Token Jacking: Cybercriminals Could Be Stealing Your AI Resources
Unit 42's "Token Jacking" report describes how cybercriminals steal AI API keys and abuse AI gateways to hijack victims' AI resources (LLMjacking-style abuse), running up costs and consuming compute on the victim's account. The write-up is categorized as malware and threat research covering the theft and misuse of AI tokens and credentials. Details →First reported · updated · 2 reports darkreading.com
AI Browsers Vulnerable to 'PleaseFix' Zero-Click Agent Hijacking
Zenity Labs disclosed a new zero-click vulnerability class dubbed 'PleaseFix' at Black Hat USA 2026 that lets attackers hijack AI browser agents — including Claude in Chrome, Gemini in Chrome, Perplexity Comet, ChatGPT Atlas, and Copilot Edge — by hiding malicious instructions in emails and webpages the agents ingest. Because the agents combine and act on content from multiple sources without reliably separating trusted from untrusted input, they break the same-origin security model, allowing an adversary to weaponize the agent and reach sensitive data, accounts, and connected services. Details →First reported daily.dev
Understanding the Risks of Prompt Injection in Devin AI
Security research on Devin, an autonomous AI coding assistant from Cognition, demonstrated that prompt injection attacks embedded in GitHub issues or malicious websites can coerce the agent into downloading and running malware, exfiltrating secrets, and exposing local ports to the internet via its expose_port tool. A researcher who spent $500 testing showed Devin can be turned into a 'ZombAI' enabling data leaks through shell execution, browser navigation, markdown image rendering, and Slack integrations. The vulnerabilities were disclosed to Cognition in April 2025 but reportedly remain unpatched after 120+ days. Details →First reported · updated · 7 reports theregister.com
GitLost: How We Tricked GitHub’s AI Agent into Leaking Private Repos - Noma Security
Noma Security disclosed GitLost, an indirect prompt injection attack against GitHub's Agentic Workflows in which an unauthenticated attacker posts a crafted issue on a public org repo and tricks the Claude/Copilot-backed agent into fetching a private repo's README.md and posting it into a public comment. The PoC used an 'Additionally' prefix to reframe output past guardrails and was demonstrated in the sasinomalabs org; it was disclosed to GitHub with no public patch date noted. Details →First reported cybermagazine.com
Morris II Worm: AI’s First Self-Replicating Malware | Cybersecurity Magazine
Morris II is a researcher-built, zero-click AI worm developed by Cornell Tech researchers that spreads via adversarial self-replicating prompts, tricking Gen AI models into replicating malicious input in their output. Tested against Gemini Pro, ChatGPT 4.0 and LLaVA, it demonstrates data extraction and spam propagation capabilities across AI-integrated ecosystems. Details →First reported · updated · 3 reports zenity.io
ChatGPT AgentForger Flaw Could Deploy Rogue Workspace Agents via a Phishing Link
Zenity Labs disclosed "AgentForger," a flaw in OpenAI's ChatGPT workspace agent builder that let a single crafted ChatGPT link silently create, configure, publish, and schedule an attacker-controlled autonomous agent inside a victim's workspace. The proof-of-concept agent inherited the employee's identity and connected apps (Outlook, Teams, Slack, SharePoint, Google Drive), disabled approval prompts, and used inbox messages tagged "TASK" as a covert command-and-control channel to search and exfiltrate corporate data. Details →First reported checkmarx.com
MCP Config Poisoning: Text file to RCE - Checkmarx Zero
Checkmarx Zero researcher Bruno Dias details MCP Configuration Poisoning, an attack where a malicious or modified mcp.json file embeds attacker-controlled commands and arguments that AI tools and agents execute when loaded. The write-up demonstrates how a security scanner processing a poisoned MCP config can be turned into a trigger for Remote Code Execution (RCE), referencing a vulnerability in Snyk's agent scan. Details →First reported mitiga.io
Modern Malware — Spyware Skills, Hijacked Base URLs, and 1,230+ Leaking API Keys in AI Instruction Files
Mitiga Labs details malware hidden in AI agent instruction files — Cursor rules, Anthropic Skills, Claude Hooks, AGENTS.md/CLAUDE.md context files, MCP server configs, and .pyc droppers — that AI agents follow with near-zero validation. The research found prompt-exfiltration tradecraft caught in the wild, attacker-controlled ANTHROPIC_BASE_URL overrides routing Claude traffic through MITM proxies, permission-bypass defaults, and over 1,230 hardcoded API keys and JWT tokens across tens of services. Mitiga also released a free scanner, Skillgate, built during the investigation. Details →First reported · updated · 2 reports asset-group.github.io
We put the exploit in a picture. Your AI code reviewer never opens it.
Researchers from the University of Missouri-Kansas City's ASSET Research Group demonstrated 'Ghostcommit,' an attack that hides malicious prompt-injection instructions inside a PNG image so AI code reviewers (CodeRabbit, Cursor Bugbot) never see them. A benign-looking AGENTS.md convention file points to build-spec.png, whose rendered text instructs a coding agent to read the repo's .env byte-by-byte and emit the secrets as an integer tuple; the payload sits dormant until an unrelated agent session triggers exfiltration. A proof-of-concept is published on GitHub and the findings were disclosed to affected vendors. Details →First reported tenetsecurity.ai
A public Sentry key is all it takes to hijack Claude Code, Cursor, and Codex
Researchers at Tenet Security describe "agentjacking," an attack in which a publicly exposed Sentry key lets an attacker inject fake error messages that AI coding agents such as Claude Code, Cursor, and Codex ingest via the Sentry MCP server. The crafted error content acts as an indirect prompt injection, hijacking the agent to execute attacker-directed actions; the team also published a mitigation tool, agent-jackstop, on GitHub. Details →First reported nhimg.org
AI browser guardrail bypass exposes a new data theft path
LayerX Security describes a "BioShocking" attack that games an AI browser into violating its guardrails by establishing a false reality, enabling data theft, code copying, and system command execution. The attack exploits the browser-mediated trust boundary, using indirect or staged instructions embedded in webpage context that pass prompt filters yet still steer the model into malicious enterprise actions inside an authenticated session. Details →First reported · updated · 2 reports manifold.security
ClaudeBleed Reopened: Browser Extensions Can Still Push Claude for Chrome to Read Your Gmail
Manifold Security researcher Ax Sharma disclosed two unpatched vulnerabilities in Anthropic's Claude for Chrome extension (v1.0.80). Any browser extension with a content script on claude.ai can inject a DOM element and dispatch a synthetic click that Claude treats as a legitimate user action, triggering one of nine hardcoded workflows that read Gmail, Google Docs, and Calendar or act on Salesforce; a second flaw initializes the side panel in privileged mode via a ?skipPermissions=true URL parameter with no consent. Rated CVSS 7.7 in default mode and 9.6 Critical when 'Act without asking' is enabled, and reportedly still reproducible after eight releases since being reported to Anthropic in May. Details →First reported embracethered.com
From Indirect Prompt Injection to DNS Exfiltration in macOS Terminal
Johann Rehberger (Embrace The Red) demonstrates a proof-of-concept where an indirect prompt injection hidden in a spreadsheet cell hijacks an LLM-integrated CLI tool to emit ANSI escape codes, which the macOS Terminal app interprets to issue DNS requests that exfiltrate data from other rows. Building on prior Terminal DiLLMa research and David Leadbeater's original finding, the post reports that Apple has fixed the macOS Terminal behavior enabling the DNS-based exfiltration. Details →First reported · updated · 2 reports paloaltonetworks.com
Pickle in the Middle – Hijacking Vertex AI Model Uploads for Cross-Tenant RCE
Palo Alto Unit 42 (Ori Hadad) disclosed CVE-2026-0257, a flaw in Google's Vertex AI Python SDK (python-aiplatform) where model uploads relied on an attacker-predictable Google Cloud Storage bucket, enabling 'bucket squatting.' An attacker could pre-register the expected bucket and substitute a malicious pickle/joblib model artifact, achieving cross-tenant remote code execution when the poisoned model was deserialized. Google fixed the issue in SDK releases v1.148.0/v1.148.1. Details →First reported mitiga.io
MCP Token Theft in Claude Code: A Man-in-the-Middle Attack Chain
Mitiga Labs research details a man-in-the-middle attack chain against Claude Code in which a user-level post-install hook rewrites MCP server endpoints in ~/.claude.json to route MCP traffic through attacker-controlled infrastructure and steal OAuth tokens for connected SaaS (Jira, Confluence, GitHub, etc.). Because provider-side audit logs still show valid OAuth traffic from Anthropic's trusted egress range, the malicious activity blends in as legitimate user actions, and token rotation fails to break the chain while the hook keeps reseeding the config. Details →First reported ainowinstitute.org
Friendly Fire: Hijacking Defensive Cyber AI Agents for Remote Code Execution
The AI Now Institute published an exploit brief and PoC (GitHub: Boyan-MILANOV/friendly-fire-ai-agent-exploit) demonstrating remote code execution against Anthropic's Claude Code CLI (auto-mode) and OpenAI's Codex CLI (auto-review) when these defensive coding agents are used to assess third-party or open-source libraries. The attack embeds prompt injections across a library's source code to hijack the AI agent, requiring no hooks, skills, plugins, MCP servers, or config files as an injection vector. Details →First reported 0din.ai
Mozilla Shows the Danger of Indirect Prompt Injections in AI Coding Agents
Mozilla 0DIN researchers Andre Hall and Miller Engelbrecht demonstrated a proof-of-concept attack where a clean GitHub repository with no malicious code uses indirect prompt injection to trick AI coding agents like Anthropic's Claude Code into chaining routine actions that grant an attacker shell command access and persistence. The malicious payload never appears in the repository; instead it is pulled at runtime from DNS after the agent blindly trusts the repo, evading scanners and human review. Details →First reported arxiv.org
A Security Analysis of the OpenClaw AI Agent Framework
Researchers detailed three now-patched high-severity flaws (GHSA-hjr6-g723-hmfm, GHSA-9969-8g9h-rxwm, GHSA-575v-8hfq-m3mc; CVE-2026-46817, CVE-2026-55200) in the OpenClaw personal AI assistant framework that compose into a complete unauthenticated remote code execution path — from an LLM tool call triggered via a WhatsApp message to command execution on the host. The chain abuses OS command injection and an incomplete disallowed-input filter in the exec allowlist, whose closed-world lexical parsing is defeated by shell line continuation, busybox multiplexing, and GNU option abbreviation; a companion arXiv analysis taxonomizes 470 advisories and shows a malicious plugin skill bypassing the exec pipeline entirely. Details →First reported huntress.com
New BioShocking attack manipulates AI browser into data theft
A new prompt injection attack dubbed 'BioShocking' reportedly tricks AI-powered browsers into treating risky real-world actions as part of a fictional scenario, bypassing safety guardrails and enabling data theft. Details →First reported · updated · 2 reports adversa.ai
GuardFall: a universal shell injection vulnerability in open-source AI agents
GuardFall, disclosed by Adversa AI, is a universal shell injection vulnerability affecting open-source AI coding agents, where decades-old shell injection techniques bypass the agents' modern command-filtering safeguards. Because these agents run shell commands with the operator's full account authority, the flaw enables command execution across a surveyed cohort of 11 popular open-source agents. Details →First reported bleepingcomputer.com
Clean GitHub repo tricks AI coding agents into running malware
An agentic coding tool instructed to run a seemingly benign GitHub repository could be tricked into executing a malicious payload that remains invisible to both security agents and human reviewers. Details →First reported thehackernews.com
Researchers Detail DifyTap Flaws in Dify That Could Expose AI Chats Across Tenants
Researchers at Zafran Security disclosed four vulnerabilities, collectively codenamed DifyTap, in the open-source agentic workflow platform Dify that could allow unauthenticated attackers to stealthily read AI conversations from other customers' applications across tenants. Details →First reported microsoft.com
AutoJack: How a single page can RCE the host running your AI agent | Microsoft Security Blog
Microsoft researchers disclosed AutoJack, an exploit chain in AutoGen Studio where untrusted web content rendered by a browsing agent can reach a local MCP WebSocket and spawn arbitrary processes on the host, crossing the localhost trust boundary to achieve RCE. The issue was reported to MSRC and hardened upstream in commit b047730; the vulnerable MCP WebSocket surface was never shipped in a PyPI release. Details →First reported thehackernews.com
AutoJack Attack Lets One Web Page Hijack AI Agent for Host Code Execution
Microsoft researchers detailed an exploit chain called AutoJack that hijacks an AI browsing agent to achieve host code execution. By steering the agent to load an attacker's web page, the page's JavaScript reaches a privileged local service and spawns a process on the host with no credentials or further user interaction. Details →How the wire is made
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