CVE-2026-100383 — Stored i18n XSS in WikiLambda's VisualEditor integration
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - WikiLambda Extension allows Cross-S…
Published: 2026-09-25 · CVSS: 4.8 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7