Description

MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). Visiting Special:Contributions can sometimes result in a long running SQL query because PoolCounter protection is mishandled.

Remediation

References

CVE-2021-41800

Related Vulnerabilities

CrushFTP Server Deserialization of Untrusted Data Vulnerability (CVE-2017-14035)

Moodle Missing Authorization Vulnerability (CVE-2024-48898)

WordPress Plugin Delightful Downloads Directory Traversal (1.6.6)

Joomla! Core 3.x.x Information Disclosure (3.4.0 - 3.6.5)

WordPress Plugin Consulting Elementor Widgets SQL Injection (1.3.0)

Severity

Medium

Classification

CVE-2021-41800 CWE-770 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Tags

Missing Update Known Vulnerabilities