CVE-2023-45362

Summary

CVE-2023-45362: A vulnerability was discovered in MediaWiki's DifferenceEngine.php, affecting versions before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. This issue involves the "diff-multi-sameuser" functionality, which fails to uphold username suppression. Consequently, an information leak occurs, exposing user identities in the revision history. Users running these MediaWiki versions are advised to install the relevant patches to mitigate this vulnerability.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.