CVE-2026-4810 PoC — Remote Code Execution in Google Agent Development Kit (ADK)

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-4810.yaml

Associated Vulnerability

Title:Remote Code Execution in Google Agent Development Kit (ADK) (CVE-2026-4810)
Description: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.

Description

Google Agent Development Kit (ADK) 1.7.0 through 1.28.1 and 2.0.0a1 through 2.0.0a2 on Python (OSS), Cloud Run, and GKE contains a code injection and missing authentication vulnerability, letting unauthenticated remote attackers execute arbitrary code on the server, exploit requires no authentication.

File Snapshot


 id: CVE-2026-4810

info:
  name: Google ADK-Python - Unauthenticated Builder Endpoint
  author: dwis

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