Description
MediaWiki before 1.23.11, 1.24.x before 1.24.4, and 1.25.x before 1.25.3 does not properly restrict access to revisions, which allows remote authenticated users with the viewsuppressed user right to remove revision suppressions via a crafted revisiondelete action, which returns a valid a change form.
Remediation
References
Related Vulnerabilities
WordPress Plugin Facebook for WordPress PHP Object Injection (2.2.2)
PHP Out-of-bounds Write Vulnerability (CVE-2015-0235)
Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2015-3179)
XWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2023-34466)