CVE-2026-103437
ReadingLists imported metadata permits JavaScript URL XSS
Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in The Wikimedia Foundation MediaWiki ReadingLists extension allows Reflected XSS. This issue affects MediaWiki ReadingLists extension: 1.46 and 1.45.
CVSS 4.0 · 1.1 Low
EPSS < 1%
KEV · Not listed
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