Cross-Site Request Forgery (CSRF) vulnerability in Apache Zeppelin. The default CORS configuration allowed cross-origin state-changing requests and accepted text/plain request bodies, allowing an attacker who lures an authenticated user to a malicious site to perform actions on the user's behalf through REST and WebSocket endpoints. 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.
Fix
Public exploits 1
- HORKimhab/CVE-2026-44613 PoC on GitHub
Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/apache/zeppelin/pull/5229 Issue Tracking, Patch
- https://lists.apache.org/thread/94trzcny14c1csgotsnkyrfsflt30b2c Mailing List, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.1 · apacheNVD modified 2026-10-23 22:10
Affected (CPE criteria) 1
cpe:2.3:a:apache:zeppelin:*:*:*:*:*:*:*:*
References 4
- https://github.com/apache/zeppelin/pull/5229 Issue Tracking, Patch
- https://lists.apache.org/thread/94trzcny14c1csgotsnkyrfsflt30b2c Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/07/30/1 Mailing List, Third Party Advisory
- https://www.ox.security/blog/cve-2026-44613-turning-a-csrf-into-silent-unauthorized-actions/