GHSA-8883-9w57-vwv6: OpenClaw: Mattermost callback dispatch allowed non-allowlisted sender actions

March 26, 2026

Mattermost interactive callback dispatch could run action handlers before normal sender authorization checks completed.

References

github.com/advisories/GHSA-8883-9w57-vwv6
github.com/openclaw/openclaw
github.com/openclaw/openclaw/commit/a47722de7e3c9cbda8d5512747ca7e3bb8f6ee66
github.com/openclaw/openclaw/security/advisories/GHSA-8883-9w57-vwv6

Code Behaviors & Features

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