PT-2025-44294 · Jenkins · Jenkins Byteguard Build Actions Plugin+1

Published 2025-10-29 · Updated 2025-11-04 · CVE-2025-64145

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Jenkins ByteGuard Build Actions Plugin version 1.0

Description The Jenkins ByteGuard Build Actions Plugin version 1.0 does not properly mask API tokens displayed on the job configuration form. This can allow attackers to observe and capture these tokens, potentially leading to unauthorized access or actions.

Recommendations Update to a newer version of the Jenkins ByteGuard Build Actions Plugin that addresses this issue.

Fix

Missing Encryption of Sensitive Data

Weakness Enumeration

CWE-311

Related Identifiers

CVE-2025-64145

GHSA-VMM2-53RC-43V3

Affected Products

Jenkins

Jenkins Byteguard Build Actions Plugin

References · 10

• https://osv.dev/vulnerability/GHSA-vmm2-53rc-43v3 · Vendor Advisory
• https://jenkins.io/security/advisory/2025-10-29/#SECURITY-3560 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-64145 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-64145 · Security Note
• https://github.com/jenkinsci/byteguard-build-actions-plugin · Note
• https://t.me/cveNotify/141550 · Telegram Post
• https://t.me/CVEtracker/36067 · Telegram Post
• https://twitter.com/CVEnew/status/1983530916929806796 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1983561188798513631 · Twitter Post
• http://openwall.com/lists/oss-security/2025/10/29/2 · Note