VulnerabilityModified

CVE-2025-64145

Jenkins ByteGuard Build Actions Plugin 1.0 does not mask API tokens displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

MEDIUM 4.3EPSS 0.16%

Does this matter?

Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own.

Description

Jenkins ByteGuard Build Actions Plugin 1.0 does not mask API tokens displayed on the job configuration form, increasing the potential for attackers to observe and capture them.

CVSS 3.1: 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS: 0.16% probability · 6th percentile
CISA KEV: Not listed
Weakness: CWE-311
Affected: jenkins/byteguard build actions
Source: jenkinsci-cert@googlegroups.com

References

https://www.jenkins.io/security/advisory/2025-10-29/#SECURITY-3560Vendor Advisory
http://www.openwall.com/lists/oss-security/2025/10/29/2

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.