CVE-2026-111926 Coder from 2.10.0 before 2.34.8 Information Disclosure via Agent /debug/manifest
An unauthenticated debug endpoint in Coder allows local users to read sensitive environment variables, including cloud credentials, from the agent manifest.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-111926?
CVE-2026-111926 is a medium-severity vulnerability in coder, published on 17 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Coder from 2.10.0 before 2.34.8 has an unauthenticated agent debug HTTP server on 127.0.0.1:2113 whose /debug/manifest handler returns the full agent manifest, including template-provided environment variable values. A lower-privileged Unix user or process in the same workspace can query this endpoint to read credentials such as cloud keys or registry tokens.
Weakness: CWE-200
Which versions are affected by CVE-2026-111926?
How do I fix CVE-2026-111926?
No fix has been published for CVE-2026-111926 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-111926 being exploited?
There is no known exploitation of CVE-2026-111926 in the wild and no public exploit code.
Sources
Also known as GHSA-3gj5-9m6g-289w, GHSA-73wg-wxvv-9r4j.