Vulnerability DatabaseCVE-2026-48917
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CVE-2026-48917
Published:May 27, 2026
Updated:June 11, 2026
Jenkins LDAP Plugin 807.v7d7de30930cf and earlier deserializes data from LDAP referrals without validation.
Affected Packages
org.jenkins-ci.plugins:ldap (JAVA):
Affected version(s) >=1.0 <807.809.vd3a_4e5e4ec98
Fix Suggestion:
Update to version 807.809.vd3a_4e5e4ec98
Related Resources (1)
https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3654
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CVSS v4
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Deserialization of Untrusted Data
CWE-502
EPSS
Base Score:
1.30