CVE-2026-55632GoCD is vulnerable to authorization bypass via pipeline structure API
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-863
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Awaiting Analysis
- Record last updated
- Sep 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
gocd gocd gocd:gocd (from the name) | from 20.2.0, < 26.1.0 | CNA record |
References
- https://github.com/gocd/gocd/security/advisories/GHSA-57pf-j652-c3c9x-refsource-confirm
- https://github.com/gocd/gocd/commit/c93d9e7b32b64257725a7d1c6f148fb571c86c7ex-refsource-misc
- https://github.com/gocd/gocd/releases/tag/26.1.0x-refsource-misc
- https://www.gocd.org/releases/#26-1-0x-refsource-misc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.