Vulnerability · Published Oct 21, 2026 · Assigned by VulnCheck

CVE-2026-114088Trigger.dev before 4.5.4 Hardcoded Coordinator Secret Authentication Bypass via Socket.IO

Medium 6.5

In plain English

A medium-severity hard-coded credentials 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 0.4% (higher than 35% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.4%top 65.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Trigger.dev before 4.5.4 contains a hardcoded default secret vulnerability in the /coordinator Socket.IO namespace that allows unauthenticated attackers to connect using the published coordinator-secret value. Attackers can emit READY_FOR_EXECUTION to retrieve decrypted run environment variables or send TASK_RUN_FAILED_TO_RUN and similar events to tamper with arbitrary runs.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	trigger.dev	4.5.4	GHSA-gg6r-gp4c-89hp

Affected products (as reported)

Vendor	Product	Versions
triggerdotdev	trigger.dev	0 – before 4.5.4

Weakness: CWE-798 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

References

GitHub Security Advisory (GHSA-gg6r-gp4c-89hp) vendor-advisory
VulnCheck Advisory: Trigger.dev before 4.5.4 Hardcoded Coordinator Secret Authentication Bypass via Socket.IO third-party-advisory