This issue affects Mediawiki - ExternalData Extension: from * before 3.7.
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Solution
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Workaround
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Sun, 27 Sep 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wikimedia
Wikimedia mediawiki - Externaldata Extension |
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| Vendors & Products |
Wikimedia
Wikimedia mediawiki - Externaldata Extension |
Sat, 26 Sep 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 25 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
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| Description | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Wikimedia Foundation Mediawiki - ExternalData Extension allows OS Command Injection. This issue affects Mediawiki - ExternalData Extension: from * before 3.7. | |
| Title | Unauthenticated remote code execution through wikitext in ExternalData | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: wikimedia-foundation
Published:
Updated: 2026-09-26T22:51:17.735Z
Reserved: 2026-09-25T19:28:16.149Z
Link: CVE-2026-100382
Updated: 2026-09-26T22:48:15.655Z
Status : Awaiting Analysis
Published: 2026-09-25T22:17:10.150
Modified: 2026-09-28T16:38:10.183
Link: CVE-2026-100382
No data.
OpenCVE Enrichment
Updated: 2026-09-27T11:43:19Z