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

jQuery Validation Other Vulnerability (CVE-2022-31147)

WordPress Plugin Export Post Info Cross-Site Scripting (1.1.0)

WordPress Plugin Timetable and Event Schedule by MotoPress Information Disclosure (2.3.19)

TCExam Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-5751)

WordPress Plugin Passster-Password Protection Weak Encoding (3.5.5.5.1)

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