The Wikimedia Foundation Mediawiki-extensions-uploadwizard vulnerabilities

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Published CVEs affecting The Wikimedia Foundation Mediawiki-extensions-uploadwizard: 1 record(s), with affected versions and fixes.
cpe:2.3:a:wikimedia:mediawiki-extensions-uploadwizard

CVE-2026-0671 Medium · 6.1 CWE-79 Jan 8, 2026

Multiple stored i18n/message-key XSSes in UploadWizard

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki - UploadWizard extension allows Cross-Site Scripting (XSS).This issue affects MediaWiki - UploadWizard extension: 1.45, 1.44, 1.43, 1.39.