CVE-2026-73293

creationtimestamp| type| source ---|---|--- 2026-08-12 17:00:48+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3msvm5prwfh2w 2026-08-12 17:01:15+00:00| seen| https://mastodon.social/ap/users/115755483699003887/statuses/117083604642539548...

CVE-2026-73293 Semaphore UI: Manager-to-owner privilege escalation via custom-role slug collision

Semaphore UI is a web interface for managing DevOps tools. Prior to 2.18.19 and from 2.19.0-alpha3 until 2.19.5-beta5, ProjectMiddleware and GetProjectOrGlobalRoleBySlug allow a project manager to use POST /api/project/id/roles to create a custom manager role with permission bitmask 15, overridin...