# CVE-2026-114090: Trigger.dev CLI 3.0.0 before 4.5.4 Missing Authentication in MCP Server

> CVE-2026-114090: Trigger.dev CLI 3.0.0 before 4.5.4 Missing Authentication in MCP Server. CVSS 7.1 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-114090
Last updated: 2026-10-22T17:39:56Z

- Published: 2026-10-21 00:36 UTC · Updated: 2026-10-22 17:39 UTC · Assigner: VulnCheck
- CVSS: 7.1 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
- EPSS: 0.23%, 14th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-306

## Description

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 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.

## Affected vendors and products

- trigger.dev: cli-v3

## Tracked companies

- [Trigger.dev](https://rewindex.com/company/trigger-dev.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-114090)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-114090)
- [https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-pqmg-rq46-vm4m](https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-pqmg-rq46-vm4m)
- [https://www.vulncheck.com/advisories/trigger-dev-cli-3.0.0-before-4.5.4-missing-authentication-in-mcp-server](https://www.vulncheck.com/advisories/trigger-dev-cli-3.0.0-before-4.5.4-missing-authentication-in-mcp-server)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-114090 · Markdown: https://rewindex.com/cve/CVE-2026-114090.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-114090 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T04:06:18.936Z