Vulnerability Description
GoCD is a continuous deliver server. From 20.2.0 until 26.1.0, the internal pipeline structure API used for autocompletion while editing pipeline, template, environment, and user-preference configuration returns its users-and-roles mode to regular authenticated users without requiring an administrator role. A lower-privileged user can enumerate configured user names and available role names, which can facilitate attacks against those users. The response does not reveal which roles are assigned to each user, and the endpoint cannot modify data. This issue is fixed in version 26.1.0.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/gocd/gocd/commit/c93d9e7b32b64257725a7d1c6f148fb571c86c7e
- https://github.com/gocd/gocd/releases/tag/26.1.0
- https://github.com/gocd/gocd/security/advisories/GHSA-57pf-j652-c3c9
- https://www.gocd.org/releases/#26-1-0
FAQ
What is CVE-2026-55632?
CVE-2026-55632 is a vulnerability with a CVSS score of 4.3 (MEDIUM). GoCD is a continuous deliver server. From 20.2.0 until 26.1.0, the internal pipeline structure API used for autocompletion while editing pipeline, template, environment, and user-preference configurat...
How severe is CVE-2026-55632?
CVE-2026-55632 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-55632?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.