Non évaluée
An issue was discovered in the CheckUser extension for MediaWiki through 1.35.2. MediaWiki usernames with trailing whitespace could be stored in the c...
CVE-2021-31553
Première détection SecPulse
Description d'origine La description telle que publiée par la source (souvent en anglais).
An issue was discovered in the CheckUser extension for MediaWiki through 1.35.2. MediaWiki usernames with trailing whitespace could be stored in the cu_log database table such that denial of service occurred for certain CheckUser extension pages and functionality. For example, the attacker could turn off Special:CheckUserLog and thus interfere with usage tracking.
Références
- advisory phabricator.wikimedia.org
- report gerrit.wikimedia.org
- report gerrit.wikimedia.org
- report gerrit.wikimedia.org
- report gerrit.wikimedia.org
- report gerrit.wikimedia.org
- report gerrit.wikimedia.org