Medium 6.1Published Jul 30, 2026

CVE-2026-44613Apache Zeppelin: Cross-site request forgery in REST and WebSocket request handling

Updated under an hour ago (Oct 27, 2026, 1:40 AM ET)

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It affects Apache Software Foundation Apache Zeppelin and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Apache Software Foundation Apache Zeppelin

Exploited in the last 30 days

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.

CVSS: 6.1 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-352
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: apache
NVD analysis: Modified
Record last updated: Aug 7, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Apache Software Foundation Apache Zeppelin apache_software_foundation:apache_zeppelin (from the name)	from 0.6.0 before 0.12.1	CNA record
apache zeppelin apache:zeppelin	from 0.6.0 before 0.12.1	NVD

References

References

https://github.com/apache/zeppelin/pull/5229	patch, issue-tracking
https://lists.apache.org/thread/94trzcny14c1csgotsnkyrfsflt30b2c	vendor-advisory, mailing-list
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/

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.