Medium severity · published Aug 3, 2025
CVE-2024-51775
Missing Origin Validation in WebSockets vulnerability in Apache Zeppelin
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Missing Origin Validation in WebSockets vulnerability in Apache Zeppelin.
The attacker could access the Zeppelin server from another origin without any restriction, and get internal information about paragraphs.
This issue affects Apache Zeppelin: from 0.11.1 before 0.12.0.
Users are recommended to upgrade to version 0.12.0, which fixes the issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZE
Zeppelin · Apache
0.11.0 before 0.12.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-51775
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-51775
Issue Tracking
https://github.com/apache/zeppelin/pull/4823
www.openwall.com
http://www.openwall.com/lists/oss-security/2025/08/03/5
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