Description

An issue was discovered in DifferenceEngine.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. diff-multi-sameuser (aka "X intermediate revisions by the same user not shown") ignores username suppression. This is an information leak.

Remediation

References

CVE-2023-45362

Related Vulnerabilities

Oracle JRE CVE-2013-0444 Vulnerability (CVE-2013-0444)

WordPress Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2014-5204)

ownCloud Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2014-2044)

WordPress Plugin MaxBlogPress Max Banner Ads Cross-Site Scripting (1.9)

MyBB Cryptographic Issues Vulnerability (CVE-2010-4626)

Severity

Medium

Classification

CVE-2023-45362 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Tags

Missing Update Known Vulnerabilities