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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-100383

Stored i18n XSS in WikiLambda's VisualEditor integration

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - WikiLambda Extension allows Cross-Site Scripting (XSS). This issue affects Mediawiki - WikiLambda Extension: 1.47.0-alpha. The issue has been remediated on the `master` branch.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Wikimedia Foundation Mediawiki - WikiLambda Extension

Default version status: unaffected

  • 1.47.0-alphaaffected

References