Description

An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. The page_recent_contributors leaked the existence of certain deleted MediaWiki usernames, related to rev_deleted.

Remediation

References

CVE-2021-31545

Related Vulnerabilities

Liferay Portal Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2024-26273)

Atlassian Jira CVE-2012-2926 Vulnerability (CVE-2012-2926)

WordPress Plugin WP Data Access SQL Injection (4.3.1)

MySQL CVE-2016-5507 Vulnerability (CVE-2016-5507)

Multiple SugarCRM Products Remote Code Execution Vulnerability (CVE-2023-22952)

Severity

Medium

Classification

CVE-2021-31545 CWE-200 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update Known Vulnerabilities