Detections
Analytics
CVE-2026-44617
medium
Description
LDAP filter injection vulnerability in Apache Zeppelin. LdapRealm used RFC 4514 distinguished-name escaping when constructing LDAP search filters instead of RFC 4515 filter escaping, leaving special filter characters insufficiently escaped. This is an incomplete fix of CVE-2024-31867. This issue affects Apache Zeppelin versions 0.11.1, 0.11.2, and 0.12.0. Users are recommended to upgrade to version 0.12.1, which fixes this issue.
References
https://www.cve.org/CVERecord?id=CVE-2024-31867
https://lists.apache.org/thread/s65t6n3s1v4j5b1w7zvv5w73ko69m1zv