GHSA-hgwr-wr8h-rxm7: Duplicate Advisory: OpenClaw: Google Chat app-url webhook auth accepted non-deployment add-on principals
(updated )
Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-mp66-rf4f-mhh8. This link is maintained to preserve external references.
Original Description
OpenClaw before 2026.3.22 contains an improper authentication verification vulnerability in Google Chat app-url webhook handling that accepts add-on principals outside intended deployment bindings. Attackers can bypass webhook authentication by providing non-deployment add-on principals to execute unauthorized actions through the Google Chat integration.
References
- github.com/advisories/GHSA-hgwr-wr8h-rxm7
- github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87
- github.com/openclaw/openclaw/commit/a47722de7e3c9cbda8d5512747ca7e3bb8f6ee66
- github.com/openclaw/openclaw/security/advisories/GHSA-mp66-rf4f-mhh8
- nvd.nist.gov/vuln/detail/CVE-2026-35622
- www.vulncheck.com/advisories/openclaw-improper-authentication-verification-in-google-chat-webhook
Code Behaviors & Features
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