CVE-2026-44616

Summary

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.

Affected Software

VendorProductVersion RangeStatus
Apache Software FoundationApache Zeppelin0.6.0 < 0.12.1affected

Weaknesses

  • CWE-90: CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')

ADP Enrichment

CVE Program Container

Additional References

References