This issue affects Mediawiki - Wikibase Extension: from * before 1.46.1, 1.45.5, 1.43.10.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
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Tracking
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Sun, 27 Sep 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wikimedia
Wikimedia mediawiki-wikibase Extension |
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| Vendors & Products |
Wikimedia
Wikimedia mediawiki-wikibase Extension |
Sat, 26 Sep 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 25 Sep 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - Wikibase Extension allows Cross-Site Scripting (XSS). This issue affects Mediawiki - Wikibase Extension: from * before 1.46.1, 1.45.5, 1.43.10. | |
| Title | Reflected XSS in Wikibase Special:SetLabel language validation | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: wikimedia-foundation
Published:
Updated: 2026-09-26T22:51:17.986Z
Reserved: 2026-09-25T19:28:11.982Z
Link: CVE-2026-100380
Updated: 2026-09-26T22:48:18.475Z
Status : Received
Published: 2026-09-25T21:17:22.037
Modified: 2026-09-26T23:16:32.093
Link: CVE-2026-100380
No data.
OpenCVE Enrichment
Updated: 2026-09-27T11:00:09Z
