CVE-2026-52744 GoCD is vulnerable to authorization bypass via fetch artifact autosuggestion API
Authenticated users can bypass authorization to read hidden pipeline dependency and artifact details via the fetch artifact autosuggestion API.
- 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-2026-52744?
CVE-2026-52744 is a medium-severity missing authorization vulnerability in gocd, published on 23 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
GoCD is a continuous deliver server. From 20.2.0 until 26.1.0, the internal GoCD UI fetch-artifact auto-suggestion API at /go/api/internal/pipelines/**/upstream does not adequately authorize access to upstream dependency data. An authenticated user can retrieve inter-pipeline dependency hierarchy details and user-defined pipeline, stage, job, and artifact plugin reference names that the user cannot otherwise view in the UI. The endpoint is read-only and does not permit modification of pipeline data. This issue is fixed in version 26.1.0.
Weakness: CWE-862
Which versions are affected by CVE-2026-52744?
How do I fix CVE-2026-52744?
No fix has been published for CVE-2026-52744 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-52744 being exploited?
There is no known exploitation of CVE-2026-52744 in the wild and no public exploit code.
Sources
Also known as GHSA-mvpm-hmc9-2q8p.