What is CVE-2026-114075?

CVE-2026-114075 is a medium-severity vulnerability in Triggerdotdev Trigger.dev, classified under Incorrect Authorization. CVSS score: 5.4/10. Published 2026-10-21.

How severe is CVE-2026-114075?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Triggerdotdev Trigger.dev

CVE-2026-114075

Trigger.dev before 4.5.12 contains an authorization bypass vulnerability that allows holders of capability-restricted user-actor tokens to create alert channels by using the legacy personal access token helper. Attackers with a read-only UAT can POST to the project alertChannels endpoint to create production webhook channels, routing future deployment and error alerts to attacker-controlled infrastructure.

Vulnerability class: Broken Access Control

Published 2026-10-21 · last modified 2026-10-21.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Triggerdotdev Trigger.dev

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-wpjq-q67r-pg6m (vendor-advisory)
www.vulncheck.com/advisories/trigger-dev-before-4.5.12-authorization-bypass-via… (third-party-advisory)

Frequently asked questions

What is CVE-2026-114075?: CVE-2026-114075 is a medium-severity vulnerability in Triggerdotdev Trigger.dev, classified under Incorrect Authorization. CVSS score: 5.4/10. Published 2026-10-21.
How severe is CVE-2026-114075?: Medium severity. CVSS v3 base score is 5.4 out of 10.