CVE-2021-21275

2021-01-2523:15:11

Google

osv.dev

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.2%

JSON

The MediaWiki “Report” extension has a Cross-Site Request Forgery (CSRF) vulnerability. Before fixed version, there was no protection against CSRF checks on Special:Report, so requests to report a revision could be forged. The problem has been fixed in commit f828dc6 by making use of MediaWiki edit tokens.