GHSA-jp4j-q5fc-58gv

## Summary Discord button and component interaction ingress did not consistently reapply the same guild and channel policy gates used for normal inbound messages. ## Impact Users could trigger privileged component actions from contexts that should have been blocked by Discord channel policy. ## Affected Component `extensions/discord/src/monitor/agent-components.ts` ## Fixed Versions - Affected: `>= 2026.2.14, <= 2026.3.24` - Patched: `>= 2026.3.28` - Latest stable `2026.3.28` contains the fix. ## Fix Fixed by commit `511093d4b3` (`Discord: apply component interaction policy gates`).