PT-2026-66503 · Apache · Apache Zeppelin

Andrea Cosentino

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CVE-2026-44616

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Published

2026-07-30

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Updated

2026-07-31

CVSS v3.1

6.5

Medium

VectorAV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions Apache Zeppelin versions 0.6.0 through 0.12.0
Description An LDAP injection issue exists where the ActiveDirectoryGroupRealm constructs LDAP search filters without escaping user-controlled input. This allows an authenticated attacker to inject LDAP filter syntax through the 'user-search' endpoint and the role-lookup path following successful LDAP authentication, potentially exposing directory information.
Recommendations Upgrade to version 0.12.1.

Exploit

Fix

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Weakness Enumeration

CWE-90

Related Identifiers

CVE-2026-44616

Affected Products

Apache Zeppelin