{"id":"CVE-2026-114090","title":"Trigger.dev CLI 3.0.0 before 4.5.4 Missing Authentication in MCP Server","summary":"Trigger.dev cli-v3 from 3.0.0 before 4.5.4 contains a missing authentication vulnerability in the trigger dev --mcp server, which binds all network interfaces and exposes the /sse and /messages endpoints. LAN attackers or malicious web p…","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","cvssSource":"cna","cwe":["CWE-306"],"vendor":"trigger.dev","product":"cli-v3","affected":["cli-v3 >= 3.0.0 < 4.5.4"],"published":"2026-10-21","updated":"2026-10-21","sourceUpdated":"2026-10-21T00:36:55.567Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-114090","references":[{"url":"https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-pqmg-rq46-vm4m","label":"GitHub Security Advisory (GHSA-pqmg-rq46-vm4m)"},{"url":"https://www.vulncheck.com/advisories/trigger-dev-cli-3.0.0-before-4.5.4-missing-authentication-in-mcp-server","label":"VulnCheck Advisory: Trigger.dev CLI 3.0.0 before 4.5.4 Missing Authentication in MCP Server"}],"tags":["cve.org"],"ingestedAt":"2026-10-21T01:37:08.018Z","slug":"CVE-2026-114090","body":"## Overview\n\nTrigger.dev cli-v3 from 3.0.0 before 4.5.4 contains a missing authentication vulnerability in the trigger dev --mcp server, which binds all network interfaces and exposes the /sse and /messages endpoints. LAN attackers or malicious web pages can send MCP tools/call requests to invoke trigger-task, cancel-run, list-runs, and get-run-logs using the developer's stored access token.\n\n## Affected\n\n- `cli-v3 >= 3.0.0 < 4.5.4`\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":[]}