Vulnerability · Published Oct 21, 2026 · Assigned by VulnCheck

CVE-2026-114079Trigger.dev before 4.5.6 Cross-Environment Deployment Cancel via Cancel Endpoint

Medium 5.4

In plain English

A medium-severity authorization bypass via user-controlled key in trigger.dev from triggerdotdev. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.3%top 76.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Trigger.dev before 4.5.6 contains an improper authorization vulnerability that allows holders of lower-trust environment API keys to cancel other environments' deployments because DeploymentService.getDeployment scopes lookups by projectId only. Attackers with a dev, preview, or CI secret key can POST to the deployment cancel endpoint to cancel in-progress production deployments within the same project.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	trigger.dev	4.5.6	GHSA-4672-hwv6-gq62

Affected products (as reported)

Vendor	Product	Versions
triggerdotdev	trigger.dev	0 – before 4.5.6

Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References

GitHub Security Advisory (GHSA-4672-hwv6-gq62) vendor-advisory
VulnCheck Advisory: Trigger.dev before 4.5.6 Cross-Environment Deployment Cancel via Cancel Endpoint third-party-advisory