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UNASSESSED Received

CVE-2026-44616

LDAP injection vulnerability in Apache Zeppelin. ActiveDirectoryGroupRealm constructed LDAP search filters without escaping user-controlled input, allowing an authenticated attacker to inject LDAP filter syntax through the user-search endpoint                   and potentially expose directory information. The role-lookup path was also affected after successful LDAP authentication. This issue affects Apache Zeppelin versions 0.6.0 through 0.12.0. Users are recommended to upgrade to version 0.12.1, which                   fixes this issue.

Published 30 Jul 2026, 16:17 UTC Last modified 30 Jul 2026, 16:17 UTC
01

Attack profile

The conditions required to exploit this vulnerability and its potential impact.

Attack vector Not assessed
Attack complexity Not assessed
Privileges required Not assessed
User interaction Not assessed
Scope Not assessed
Confidentiality Not assessed
Integrity Not assessed
Availability Not assessed
02

Affected products

Product applicability statements supplied with the NVD record.

NVD has not published structured affected-product data for this record.
03

Weakness classification

CWE categories help security teams group the underlying software weakness.

CWECWE-90
04

Source references

External advisories, patches and technical reports attached to this CVE record.

NVD National Vulnerability Database recordnvd.nist.gov 01 Technical reference security@apache.org 02 Technical reference security@apache.org 03 Technical reference af854a3a-2127-422b-91ae-364da2661108