CVE-2026-114091: Trigger.dev before 4.5.0 Cross-Tenant Run Payload Disclosure via API Replay Route

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-21 · updated 2026-10-28
Weakness: CWE-639

Description

Trigger.dev before 4.5.0 looks up runs by friendlyId alone in the api.v1.runs.$runParam.replay route without scoping the lookup to the caller's runtime environment. An attacker holding any tenant's API key who knows a victim's run friendlyId can replay that run into their own environment and read the victim's task payload.

Affected products

triggerdotdev trigger.dev: before 4.5.0 — fixed in 4.5.0

How to fix

Upgrade to a fixed version: triggerdotdev trigger.dev 4.5.0. Check the vendor advisory for mitigations.

References

https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-9fq3-68cw-r7p2
https://www.vulncheck.com/advisories/trigger-dev-before-4.5.0-cross-tenant-run-payload-disclosure-via-api-replay-route
https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-9fq3-68cw-r7p2

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