CVE-2026-114077
High
Description
Trigger.dev before 4.5.6 contains an authorization bypass vulnerability in createDeploymentBackgroundWorkerV4 that resolves a WorkerDeployment by friendlyId alone, without environment, project, or organization scoping. Attackers holding only their own environment API key can POST to the deployment background-workers endpoint with a victim's deployment ID to re-point that in-progress deployment at a worker in the attacker's environment.
SeverityHigh
CVSS7.1
Exploit probability—
ProductTriggerdotdev Trigger.dev
PublishedOct 21, 2026
First seenOct 21, 2026
How to fix
Update
- triggerdotdev trigger.dev4.5.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| triggerdotdev trigger.dev | v < 4.5.6 | 4.5.6 |
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