Unauthorized Environment Access in Trigger.dev by Trigger.dev
CVE-2026-85651

8.4HIGH

Key Information:

Vendor
CVE Published:
4 September 2026

What is CVE-2026-85651?

Trigger.dev versions prior to 4.5.2 exhibit a flaw in validating environment membership during run replay operations. This vulnerability enables authenticated attackers to inject their own task runs into the environments of other organizations or projects. Consequently, this can lead to resource consumption of the victims and the pollution of the run history, ultimately jeopardizing operational integrity and potentially exposing sensitive data.

Affected Version(s)

trigger.dev 0 < 4.5.2

References

CVSS V4

Score:
8.4
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

George Chen
.