Description
The User::matchEditToken function in includes/User.php in MediaWiki before 1.23.12 and 1.24.x before 1.24.5 does not perform token comparison in constant time before returning, which allows remote attackers to guess the edit token and bypass CSRF protection via a timing attack, a different vulnerability than CVE-2015-8624.
Remediation
References
Related Vulnerabilities
PHP Out-of-bounds Read Vulnerability (CVE-2017-9224)
SharePoint CVE-2022-38009 Vulnerability (CVE-2022-38009)
Oracle JRE Cryptographic Issues Vulnerability (CVE-2012-2739)
WordPress Plugin Download Manager Arbitrary File Deletion (3.2.50)
Jenkins Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2018-1000195)