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.
Metrics
Affected Vendors & Products
References
History
Thu, 22 Oct 2026 09:30:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Trigger.dev
Trigger.dev cli-v3 |
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| Vendors & Products |
Trigger.dev
Trigger.dev cli-v3 |
Wed, 21 Oct 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 21 Oct 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Trigger.dev CLI 3.0.0 before 4.5.4 Missing Authentication in MCP Server | |
| Weaknesses | CWE-306 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-21T00:36:55.567Z
Updated: 2026-10-21T15:49:51.905Z
Reserved: 2026-10-20T21:46:05.993Z
Link: CVE-2026-114090
Updated: 2026-10-21T14:39:59.365Z
Status : Awaiting Analysis
Published: 2026-10-21T01:17:33.920
Modified: 2026-10-22T17:39:56.760
Link: CVE-2026-114090
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