CVE-2026-48919CWE-502insecure-deserialization

CVE-2026-48919

Medium · published May 27, 2026

CVSS v3.1
6.6
EPSS
0%
Percentile
36.6
In the wild
Unconfirmed
What it is

Jenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation.

The record
Technical detail
CVSS v3.1
6.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00433 · 36.6th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-05-27T19:16Z
Affected products (1)
ProductVersionsFixed in
jenkins/active_directory≤ 2.41—
References (1)
https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3659 · [email protected]
EPSS history
Timeline
  • 27 MAY 14:13Z
    Jenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation
    cvelistv5