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GHSA-rg7c-g689-fr3x

Google Agent Development Kit (ADK) has a Code Injection and Missing Authentication vulnerability

Source: GitHub Advisory Database (reviewed) Critical CVE-2026-4810

Packages

EcosystemPackageAffectedFixed in
PyPI google-adk >= 1.7.0, < 1.28.1 1.28.1
PyPI google-adk >= 2.0.0a1, < 2.0.0a2 2.0.0a2

Details

As written in the advisory (Markdown source, shown as plain text).

A Code Injection and Missing Authentication vulnerability in Google Agent Development Kit (ADK) versions 1.7.0 (and 2.0.0a1) through 1.28.1 (and 2.0.0a2) on Python (OSS), Cloud Run, and GKE allows an unauthenticated remote attacker to execute arbitrary code on the server hosting the ADK instance. This vulnerability was patched in versions 1.28.1 and 2.0.0a2. Customers need to redeploy the upgraded ADK to their production environments. In addition, if they are running ADK Web locally, they also need to upgrade their local instance.

References

External links from the advisory. They lead to third-party sites.