CVE-2026-92773CWE-639

CVE-2026-92773

High · published September 17, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
24.1
In the wild
Unconfirmed
What it is

Trigger.dev before 4.6.0 fails to verify that an authenticated user controls a GitHub App installation before binding it to their organization. Attackers can claim another user's GitHub App installation by replaying state cookies and supplying sequential installation identifiers, gaining unauthorized access to the victim's repositories.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N
EPSS
0.00323 · 24.1th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-09-17T01:17Z
References (5)
https://github.com/triggerdotdev/trigger.dev · [email protected]https://github.com/triggerdotdev/trigger.dev/blob/v4.5.16/apps/webapp/app/services/gitHub.server.ts · [email protected]https://github.com/triggerdotdev/trigger.dev/blob/v4.6.0/apps/webapp/app/services/gitHub.server.ts#L83-L86 · [email protected]https://github.com/triggerdotdev/trigger.dev/security/advisories/GHSA-9rx3-j5hm-5f27 · [email protected]https://www.vulncheck.com/advisories/trigger-dev-before-4.6.0-github-app-installation-takeover · [email protected]
EPSS history
Timeline
  • 18 SEP 04:02Z
    EPSS moved — → 0%
    epss
  • 16 SEP 20:32Z
    Trigger.dev before 4.6.0 GitHub App Installation Takeover
    cvelistv5