CVE-2023-45367
- Source
- https://cve.org/CVERecord?id=CVE-2023-45367
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45367.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-45367
- Aliases
- Published
- 2023-10-09T05:15:09.357Z
- Modified
- 2026-02-13T02:38:49.667170Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in the CheckUser extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. A user can use a rest.php/checkuser/v0/useragent-clienthints/revision/ URL to store an arbitrary number of rows in cuuseragentclienthints, leading to a denial of service.
- References