Medium severityNVD Advisory· Published Sep 25, 2026

CVE-2026-100381

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: from * before 1.46.1, 1.45.5, 1.43.10.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Wikimedia Foundation/Mediawiki Extensions Uploadwizardllm-fuzzy
Range: <1.46.1, 1.45.5, 1.43.10

Patches

Vulnerability mechanics

References

gerrit.wikimedia.org/r/q/Iba914c0d7e86f9342ee9cecde3bee0806ec90c84nvd
phabricator.wikimedia.org/T434619nvd

News mentions

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