CVE-2026-55870

GoCD is a continuous deliver server. Prior to 26.1.0, GoCD can return unmasked credentials that administrators stored in the userinfo portion of source control material URLs through several read-only APIs available to regular authenticated users. Although GoCD recommends dedicated username and password fields or secret-management plugins, legacy configuration permits credentials in material URLs, and not every mixed-use API consistently applies URL masking for every material type. An authenticated user with access to an affected pipeline can obtain credentials embedded in its material URL, while dedicated password fields remain encrypted and are not exposed by this issue. This issue is fixed in version 26.1.0.

CVSS

No CVSS.

References

Link	Resource
https://github.com/gocd/gocd/commit/19c415d918bb50cb5a3ab7c28e01f4dd51ecb6a5
https://github.com/gocd/gocd/releases/tag/26.1.0
https://github.com/gocd/gocd/security/advisories/GHSA-5m25-5j77-c887
https://www.gocd.org/releases/#26-1-0

Configurations

No configuration.

History

21 Sep 2026, 15:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-21 15:17

Updated : 2026-09-24 21:17

NVD link : CVE-2026-55870

Mitre link : CVE-2026-55870

CVE.ORG link : CVE-2026-55870

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-522

Insufficiently Protected Credentials

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