{"id":"CVE-2026-114077","title":"Trigger.dev before 4.5.6 Cross-Tenant Deployment Hijack via createDeploymentBackgroundWorkerV4","summary":"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 …","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H","cvssSource":"cna","cwe":["CWE-639"],"vendor":"triggerdotdev","product":"trigger.dev","affected":["trigger.dev < 4.5.6"],"published":"2026-10-21","updated":"2026-10-21","sourceUpdated":"2026-10-21T00:36:46.529Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114077","references":[{"url":"https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-2gvw-9968-v578","label":"GitHub Security Advisory (GHSA-2gvw-9968-v578)"},{"url":"https://www.vulncheck.com/advisories/trigger-dev-before-4.5.6-cross-tenant-deployment-hijack-via-createdeploymentbackgroundworkerv4","label":"VulnCheck Advisory: Trigger.dev before 4.5.6 Cross-Tenant Deployment Hijack via createDeploymentBackgroundWorkerV4"}],"tags":["cve.org"],"ingestedAt":"2026-10-21T01:37:08.024Z","slug":"CVE-2026-114077","body":"## Overview\n\nTrigger.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.\n\n## Affected\n\n- `trigger.dev < 4.5.6`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}