First reported ionix.io
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 nist.gov
NVD-CVE-2026-75130
CVE-2026-75130 is a prompt injection vulnerability in Context7 through version 2.1.2, where its Custom AI Instructions feature served via the MCP server passes unsanitized content to connected AI coding agents. Attackers can poison the custom instructions to exfiltrate credentials from environment files to an attacker-controlled service and trigger destructive file deletion when an agent makes a routine library documentation request. 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 vuldb.com
CVE-2026-19339 in alibabacloud-dataworks-mcp-server
CVE-2026-19339 is a server-side request forgery flaw in aliyun alibabacloud-dataworks-mcp-server up to version 1.0.43, where the ReadResourceRequestSchema function in src/resources/initResources.ts fails to validate the request.params.uri argument. The flaw is remotely exploitable without authentication (CWE-918), and the project maintainers had not responded to the initial issue report at time of disclosure. Details →First reported nist.gov
NVD - CVE-2026-44192
CVE-2026-44192 is a path-traversal flaw in the Ansible Lightspeed Model Context Protocol (MCP) server that lets an attacker manipulate an AI agent via indirect prompt injection to write files to unauthorized locations. Red Hat rates it CVSS 3.1 base 6.6 (Medium), and successful exploitation can expose sensitive host information and enable malicious command execution leading to full system compromise. Details →First reported vuldb.com
CVE-2026-7755 IBM Langflow MCP Server Configuration input validation
CVE-2026-7755 is a critical (CVSS 10.0) input-validation vulnerability in IBM Langflow OSS 1.0.0 through 1.10.0 that could allow unauthenticated remote code execution due to incomplete validation enforcement on MCP server configuration files. The flaw affects the MCP Server Configuration component and can be exploited remotely without authentication; no public exploit is currently available. Details →First reported wiz.io
Amazon Q VS Extension Flaw Leads to Cloud Credential Theft
A vulnerability in the Amazon Q Visual Studio extension could let adversaries plant a malicious repository that executes arbitrary code and steals cloud credentials, highlighting growing MCP-related risk. Details →How the wire is made
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