CVE-2026-5199

A writer role user in an attacker-controlled namespace could signal, delete, and reset workflows or activities in a victim namespace on the same cluster. Exploitation requires the attacker to know or guess specific victim workflow IDs and, for signal operations, signal names. This was due to a bu...

GHSA-X6GV-2RVH-QMP6 m00nl1ght-dev/steam-workshop-deploy: Exposure of Version-Control Repository to an Unauthorized Control Sphere and Insufficiently Protected Credentials

Summary The steam-workshop-deploy github action does not exclude the .git directory when packaging content for deployment and provides no built-in way to do so. If a .git folder exists in the target directory e.g., due to a local Git repo, custom project structure, or via the actions/checkout...