Unrated severityNVD Advisory· Published Jan 8, 2026· Updated Jan 8, 2026
Multiple stored i18n/message-key XSSes in UploadWizard
CVE-2026-0671
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: 1.39, 1.43, 1.44, 1.45
Patches
Vulnerability mechanics
References
2News mentions
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