CVE-2026-44613

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

6.1 MediumPublic exploit

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.39%Up 0.2 points since Jul 31, 2026

What each source reports

CVE List Score used 6.1

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

Record: CVE-2026-44613
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-352
Updated: 2026-11-02

EUVDEUVD-2026-51160 6.1

Record: EUVD-2026-51160
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-3w7g-q5x7-jg2r 6.1

Cross-Site Request Forgery (CSRF) vulnerability in Apache Zeppelin. The default CORS...

Record: GHSA-3w7g-q5x7-jg2r
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-352
Updated: 2026-11-02

NVD 6.1

Record: CVE-2026-44613
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-352
Updated: 2026-11-02

OSV 6.1

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

Record: CVE-2026-44613
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-352
Updated: 2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
PoC in GitHub	HORKimhab/CVE-2026-44613	2026-08-07

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-44613 is a medium vulnerability (CVSS 6.1) in Apache Zeppelin, published July 30, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 32nd percentile. No source names a fixed version.