CVE-2026-55632
GoCD is vulnerable to authorization bypass via pipeline structure API
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-863 |
| Vendor | gocd |
| Product | gocd |
| Published | Sep 23, 2026 |
Stay Ahead of the Next One
Get instant alerts for gocd gocd
Be the first to know when new medium vulnerabilities affecting gocd gocd are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
gocd / gocd
>= 20.2.0, < 26.1.0