Recent Advisories

Severity ID Title Vendor Product Date Type
MEDIUM 6.1 CVE-2026-55423

Langflow: Logout button does not clear session_CVE-2026-55423

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.7.0, the logout button does not clear the session. The pr...

langflow-ai langflow < 1.7.0 CVE
CRITICAL 9.9 CVE-2026-55255

Langflow: IDOR Vulnerability in `/api/v1/responses` Endpoint Allows Authenticated Attackers to Access Another User’s Flow_CVE-2026-55255

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.2, an Insecure Direct Object Reference (IDOR) vulnerabi...

langflow-ai langflow < 1.9.2 CVE
MEDIUM 6.3 CVE-2026-54308

n8n: Missing Token Validation on Microsoft Agent 365 Trigger Node_CVE-2026-54308

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, the MicrosoftAgent365Trigger and StripeTrigger node did not validat...

n8n-io n8n >= 2.26.0, < 2.26.2 CVE
HIGH 8.5 CVE-2026-54307

n8n: Credential Exfiltration via Permission Bypass_CVE-2026-54307

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, a member-level user with editor access to a shared workf...

n8n-io n8n < 1.123.55 CVE
MEDIUM 6.3 CVE-2026-54306

n8n: Prototype Pollution enables confused-deputy execution via public webhooks_CVE-2026-54306

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, a prototype pollution vulnerability allowed a crafted public webhoo...

n8n-io n8n >= 2.26.0, < 2.26.2 CVE
HIGH 8.9 CVE-2026-54305

n8n: Cross-Tenant Credential Takeover via Dynamic Credentials EE Endpoints_CVE-2026-54305

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, three EE endpoints used by the Dynamic Credentials featu...

n8n-io n8n < 1.123.55 CVE
HIGH 7.1 CVE-2026-54304

n8n: SecurityScorecard Node Leaks API Token to User-Controlled Host_CVE-2026-54304

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.1, an authenticated user with permission to create or modif...

n8n-io n8n < 1.123.55 CVE
HIGH 7 CVE-2026-54302

n8n: Stored XSS in Chat Trigger Node_CVE-2026-54302

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, an authenticated user with workflow edit access could in...

n8n-io n8n < 1.123.55 CVE
HIGH 7 CVE-2026-54301

n8n: Same-Origin XSS in Respond to Webhook Node_CVE-2026-54301

n8n is an open source workflow automation platform. Prior to 1.123.55, 2.25.7, and 2.26.2, an authenticated user with workflow edit access could co...

n8n-io n8n < 1.123.55 CVE
HIGH 8.3 CVE-2026-50574

yt-dlp: Arbitrary code execution via manifest downloads with aria2c_CVE-2026-50574

yt-dlp is a command-line audio/video downloader. Prior to 2026.06.09, if aria2c is used as an external downloader for a fragmented manifest format ...

yt-dlp yt-dlp < 2026.06.09 CVE