CVE-2026-114088

MEDIUM
Published Oct 21, 2026 Modified Oct 21, 2026 CWE-798

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.

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CVSS v3.1 Score

6.5
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

EPSS — Exploit Prediction

0.0040
Probability of exploitation
0.35%
Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-798 CWE-798

References

Frequently Asked Questions

What is CVE-2026-114088? +
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. It has a CVSS v3.1 base score of 6.5 (MEDIUM).
How severe is CVE-2026-114088? +
CVE-2026-114088 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0040, placing it in the 0th percentile for exploitation probability.
How do I check if I'm vulnerable to CVE-2026-114088? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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