Wikimedia Foundation Mediawiki Templatesandbox Extension vulnerabilities

2 vulnerabilities

Known vulnerabilities in Wikimedia Foundation Mediawiki Templatesandbox Extension, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.1CVE-2026-100240wikimedia foundationmediawiki - templatesandbox extension
EPSS score
0.30%
Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - TemplateSandbox Extension allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects Mediawiki - TemplateSandbox Extension: from * before 1.46.1, 1.45.5, 1.43.10.4.8CVE-2026-100376wikimedia foundationmediawiki - templatesandbox extension
EPSS score
0.29%
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - TemplateSandbox Extension allows Cross-Site Scripting (XSS). This issue affects Mediawiki - TemplateSandbox Extension: from * before 1.46.1, 1.45.5, 1.43.10.