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MEDIUM · 6.6

CVE-2026-48919

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

Vulnerability Description

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

CVSS Score

6.6

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
JenkinsActive Directory<= 2.41

Related Weaknesses (CWE)

CWE-502

References

FAQ

What is CVE-2026-48919?

CVE-2026-48919 is a vulnerability with a CVSS score of 6.6 (MEDIUM). Jenkins Active Directory Plugin 2.41 and earlier deserializes data from LDAP referrals without validation.

How severe is CVE-2026-48919?

CVE-2026-48919 has been rated MEDIUM with a CVSS base score of 6.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-48919?

Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Active Directory.