CVE-2023-37255
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-37255
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-37255.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-37255
- Aliases
- Published
- 2023-06-29T16:15:10.043Z
- Modified
- 2025-11-15T06:42:06.783197Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in the CheckUser extension for MediaWiki through 1.39.3. In Special:CheckUser, a check of the "get edits" type is vulnerable to HTML injection through the User-Agent HTTP request header.
- References
Affected packages
Git / github.com/wikimedia/mediawiki
Affected ranges
- Type
- GIT
- Repo
- https://github.com/wikimedia/mediawiki
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected