Wikimedia Foundation Mediawiki Wikibase Extension vulnerabilities

2 vulnerabilities

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

6.1CVE-2026-100245wikimedia foundationmediawiki - wikibase extension
EPSS score
0.15%
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - Wikibase Extension allows Stored XSS. This issue affects Mediawiki - Wikibase Extension: from * before 1.46.1, 1.45.5, 1.43.10.5.3CVE-2026-100380wikimedia foundationmediawiki - wikibase extension
EPSS score
0.33%
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - Wikibase Extension allows Cross-Site Scripting (XSS). This issue affects Mediawiki - Wikibase Extension: from * before 1.46.1, 1.45.5, 1.43.10.