Vulnerability in Mediawiki
CVE-2023-45362
An issue was discovered in DifferenceEngine.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. diff-multi-sameuser (aka "X intermediate revisions by the same user not shown") ignores username suppression. This is an information leak.
EPSS: 0.006 (46.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Mediawiki — versions 1.40.0
- N/a — versions n/a
References
- cve@mitre.org (Exploit, Patch, Issue Tracking, Vendor Advisory)
- cve@mitre.org (mailing-list)
- cve@mitre.org (vendor-advisory)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-45362?
- CVE-2023-45362 is a medium-severity vulnerability in Mediawiki. CVSS score: 4.3/10. Published 2023-11-03.
- How severe is CVE-2023-45362?
- Medium severity. CVSS v3 base score is 4.3 out of 10.