CVE-2026-48919

Published May 27, 2026 CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed
Description
Jenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-p2gw-f3rv-82mw Jenkins Active Directory Plugin deserializes data from LDAP referrals without validation
History
Type Values Removed Values Added
Title Untrusted Deserialization in Jenkins Active Directory Plugin LDAP Referrals
Type Values Removed Values Added
Title Untrusted Deserialization in Jenkins Active Directory Plugin LDAP Referrals
Type Values Removed Values Added
Title Jenkins Active Directory Plugin Untrusted Deserialization Vulnerability
Type Values Removed Values Added
First Time appeared Jenkins Project
Jenkins Project jenkins Active Directory Plugin
Vendors & Products Jenkins Project
Jenkins Project jenkins Active Directory Plugin
Type Values Removed Values Added
First Time appeared Jenkins
Jenkins active Directory
CPEs cpe:2.3:a:jenkins:active_directory:*:*:*:*:*:jenkins:*:*
Vendors & Products Jenkins
Jenkins active Directory
Type Values Removed Values Added
Title Jenkins Active Directory Plugin Untrusted Deserialization Vulnerability
Type Values Removed Values Added
Weaknesses CWE-502
Metrics cvssV3_1

{'score': 6.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Jenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
jenkins
Published
Updated
May 27, 2026, 3:47 PM
Reserved
May 26, 2026, 2:50 PM
Status
Analyzed
Published
May 27, 2026, 3:16 PM
Modified
Oct 14, 2026, 8:10 PM