Known Vulnerabilities for Mediawiki - ExternalData Extension by Wikimedia Foundation

Listed below are 1 of the newest known vulnerabilities associated with "Mediawiki - ExternalData Extension" by "Wikimedia Foundation".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-100382 json Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Wikimedia Foundat... Not Provided 2026-09-25 2026-09-25

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