CSRF in MediaWiki
CVE-2023-45374
An issue was discovered in the SportsTeams 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. It does not check for the anti-CSRF edit token in Special:SportsTeamsManager and Special:UpdateFavoriteTeams.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (7.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- MediaWiki — versions 1.40.0
Weakness classification (CWE)
References
- phabricator.wikimedia.org/T345040 (Issue Tracking, Vendor Advisory)
- gerrit.wikimedia.org/r/c/mediawiki/extensions/SportsTeams/+/952552/ (Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-45374?
- CVE-2023-45374 is a medium-severity vulnerability in MediaWiki, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.3/10. Published 2023-10-09.
- How severe is CVE-2023-45374?
- Medium severity. CVSS v3 base score is 5.3 out of 10.