CVE-2026-85651 PUBLISHED

Trigger.dev versions before 4.5.2 fail to validate environment membership during run replay operations, allowing authenticated attackers to inject task runs into arbitrary environments. Attackers can replay their own runs into other organizations' or projects' environments to consume victim resources and pollute run history.

• George Chen finder

• GitHub Issue #4173
• https://github.com/triggerdotdev/trigger.dev
• https://github.com/triggerdotdev/trigger.dev/commit/34b1a181c2a1d33a53ebab88f84b05f81fea4254
• Trigger.dev v4.5.2 Release Notes
• GitHub Security Advisory (GHSA-qxpp-qjg8-x4jv)
• VulnCheck Advisory: Trigger.dev before 4.5.2 Unauthorized Environment Access via Run Replay

• Missing Authorization CWE