Description

An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. The Special:AbuseFilter/examine form allowed for the disclosure of suppressed MediaWiki usernames to unprivileged users.

Remediation

References

CVE-2021-31549

Related Vulnerabilities

PostgreSQL Other Vulnerability (CVE-2005-1410)

WordPress Plugin Event Espresso 4 Decaf-Event Registration Event Ticketing Cross-Site Request Forgery (4.10.11.decaf)

MySQL CVE-2016-8318 Vulnerability (CVE-2016-8318)

XOOPS Other Vulnerability (CVE-2005-3680)

WordPress 'index.php' Cross-Site Scripting Vulnerability (1.5)

Severity

Medium

Classification

CVE-2021-31549 CWE-200 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update Known Vulnerabilities