Description
MediaWiki before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to obtain information about deleted page via the (1) log API, (2) enhanced RecentChanges, and (3) user watchlists.
Remediation
References
Related Vulnerabilities
WordPress Plugin Nested Pages Cross-Site Scripting (1.6.5.2)
Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2011-3757)
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OpenSSL Improper Certificate Validation Vulnerability (CVE-2022-1343)