CVE-2026-92773 Trigger.dev before 4.6.0 GitHub App Installation Takeover
Attackers can hijack GitHub App installations by bypassing ownership verification, gaining unauthorized access to victim repositories.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-92773?
CVE-2026-92773 is a high-severity authentication bypass vulnerability in triggerdotdev trigger.dev, published on 16 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-639
Which versions are affected by CVE-2026-92773?
How do I fix CVE-2026-92773?
No fix has been published for CVE-2026-92773 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-92773 being exploited?
There is no known exploitation of CVE-2026-92773 in the wild and no public exploit code.
Sources
Also known as GHSA-48fw-mh64-g6wf, GHSA-9rx3-j5hm-5f27.