CVE-2025-64131

High

Description

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.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Jenkins Saml

PublishedOct 29, 2025

First seenOct 29, 2025

Weakness typeCWE-294CWE-294

How to fix

Update

jenkins saml4.583.585.v22ccc1139f55 or later
org.jenkins-ci.plugins:saml4.583.585.v22ccc1139f55 or later

Vendor advisories

jenkins.io/security/advisory/2025-10-29/#SECURITY-3613

Affected products

Product	Affected versions	Fixed in
jenkins saml	v < 4.583.585.v22ccc1139f55	4.583.585.v22ccc1139f55
org.jenkins-ci.plugins:samlMaven	v < 4.583.585.v22ccc1139f55	4.583.585.v22ccc1139f55

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