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.
CVE-2025-64131
This high-severity CVE scores 7.5 under CISA-ADP (Vulnrichment) CVSS v3.1 (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 69% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EG Risk
- 34(Track)EG Risk 34/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity75% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 31.2%
- KEV
- Not listed
Published
October 29, 2025
Last Modified
June 17, 2026
References (2)
- jenkinsci-cert@googlegroupshttps://www.jenkins.io/security/advisory/2025-10-29/#SECURITY-3613
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2025/10/29/2
Affected Packages
(1 across 1 ecosystem)
Maven(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| org.jenkins-ci.plugins:saml | 0.12 ... 4.583.vc68232f7018a_ (73 versions) | 4.583.585.v22ccc1139f55 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 41× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Related CVEs(same CWE)
Same CWE
10 shownCWE-294
Frequently asked(5)
What is CVE-2025-64131?
When was CVE-2025-64131 disclosed?
Is CVE-2025-64131 actively exploited?
What is the CVSS score of CVE-2025-64131?
How do I remediate CVE-2025-64131?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-64131
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