CVE-2026-105772

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.

CVSS

No CVSS.

References

Link	Resource
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

Configurations

No configuration.

History

20 Oct 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-20 18:17

Updated : 2026-10-20 20:06

NVD link : CVE-2026-105772

Mitre link : CVE-2026-105772

CVE.ORG link : CVE-2026-105772

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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