PT-2026-44011 · Jenkins · Active Directory Plugin

Published 2026-05-27 · Updated 2026-05-27 · CVE-2026-48918

Positive Technologies (AI Summary)

CVSS v3.1

6.6

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Active Directory Plugin versions prior to 2.42

Description The plugin follows LDAP referrals by default. LDAP referral is a mechanism where an LDAP server directs a client to another server that may hold the requested information.

Recommendations Update to a version later than 2.41.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-48918

Affected Products

Active Directory Plugin

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-48918 · Security Note
• https://jenkins.io/security/advisory/2026-05-27/#SECURITY-3659 · Vendor Advisory
• https://t.me/CVEtracker/55123 · Telegram Post