CVE-2026-111930 Coder from 2.26.0 before 2.34.8 Information Disclosure via Workspace ACL Endpoint
Authenticated users with workspace access can exploit an authorization flaw to harvest sensitive group member data via the ACL endpoint.
- 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-2026-111930?
CVE-2026-111930 is a medium-severity vulnerability in coder, published on 17 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Coder from 2.26.0 before 2.34.8 contains an incorrect authorization flaw in the GET /api/v2/workspaces/{id}/acl endpoint, which checks only workspace read access and then fetches group members using an elevated system context. Authenticated users granted workspace use access can query the endpoint to harvest group members' emails, login types, status, and last-seen and creation timestamps.
Weakness: CWE-200
Which versions are affected by CVE-2026-111930?
How do I fix CVE-2026-111930?
No fix has been published for CVE-2026-111930 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-111930 being exploited?
There is no known exploitation of CVE-2026-111930 in the wild and no public exploit code.
Sources
Also known as GHSA-cvrm-2xxr-hpcv, GHSA-jc76-qvj4-2385.