MEDIUM 6.5 NVD
CVE-2026-44616
LDAP injection vulnerability in Apache Zeppelin. ActiveDirectoryGroupRealm constructed LDAP search filters without escaping user-controlled input, allowing an a
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.
References
- https://github.com/apache/zeppelin/pull/5226
- https://lists.apache.org/thread/p6llqpvcszpg1wc8kx5ncfkdbms3g0rn
- http://www.openwall.com/lists/oss-security/2026/07/30/3
- https://www.openwall.com/lists/oss-security/2026/07/30/3
This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-07-30 via NVD.
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