Vulnerability Description
Path Traversal (CWE-22) in FileArtifactService in Google ADK TypeScript (@google/adk) versions 0.4.0 before 0.6.0 allows a remote unauthenticated attacker to read files matching the artifact directory layout or write files (when an agent tool invokes saveArtifact) outside the intended artifact storage root via crafted relative or percent-encoded path traversal sequences (such as ../ or ..%2F) in the userId or sessionId parameters when the ADK API server is exposed with the non-default FileArtifactService enabled. Applications using the default InMemoryArtifactService are unaffected. Upgrade to @google/adk version 0.6.0 or later.
Related Weaknesses (CWE)
References
- https://github.com/google/adk-js/commit/710b4ebed118b0ded8fc257e5d0099e6b2008bc0
- https://github.com/google/adk-js/commit/8c0eaa160a43c1d791d5838a5de6ac87d905cf70
- https://github.com/google/adk-js/pull/210
- https://github.com/google/adk-js/security/advisories/GHSA-8hc4-6xx6-3rh3
FAQ
What is CVE-2026-105772?
CVE-2026-105772 is a documented vulnerability. Path Traversal (CWE-22) in FileArtifactService in Google ADK TypeScript (@google/adk) versions 0.4.0 before 0.6.0 allows a remote unauthenticated attacker to read files matching the artifact directory...
How severe is CVE-2026-105772?
CVSS scoring is not yet available for CVE-2026-105772. Check NVD for updates.
Is there a patch for CVE-2026-105772?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.