CVE-2026-79707
Published:September 04, 2026
Updated:September 22, 2026
A Path Traversal vulnerability in the builder endpoint in Google Cloud Agent Development Kit (ADK) versions 1.9.0 through 1.21.0 on Python allows an unauthenticated remote attacker to read arbitrary files using a crafted file_path query parameter.
Affected Packages
google-adk (CONDA):
Affected version(s) >=1.9.0 <1.22.0Fix Suggestion:
Update to version 1.22.0https://github.com/google/adk-python.git (GITHUB):
Affected version(s) >=v1.9.0 <v1.22.0Fix Suggestion:
Update to version v1.22.0google-adk (PYTHON):
Affected version(s) >=1.9.0 <1.22.0Fix Suggestion:
Update to version 1.22.0Related Resources (3)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS
Base Score:
0.45