CVE-2025-64131

Jenkins SAML Plugin 4.583.vc68232f7018a_ and earlier does not implement a replay cache, allowing attackers able to obtain information about the SAML authentication flow between a user's web browser and Jenkins to replay those requests, authenticating to Jenkins as that user.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.jenkins.io/security/advisory/2025-10-29/#SECURITY-3613	Vendor Advisory
http://www.openwall.com/lists/oss-security/2025/10/29/2	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:jenkins:saml:*:*:*:*:*:jenkins:*:*

History

08 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) El Plugin SAML de Jenkins 4.583.vc68232f7018a_ y versiones anteriores no implementa una caché de repetición, permitiendo a atacantes capaces de obtener información sobre el flujo de autenticación SAML entre el navegador web de un usuario y Jenkins repetir esas solicitudes, autenticándose en Jenkins como ese usuario.

Information

Published : 2025-10-29 14:15

Updated : 2026-10-08 11:10

NVD link : CVE-2025-64131

Mitre link : CVE-2025-64131

CVE.ORG link : CVE-2025-64131

JSON object : View

Products Affected

jenkins

saml

CWE

CWE-294

Authentication Bypass by Capture-replay

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