CVE-2025-61647

Published: Feb 3, 2026

Modified: Mar 3, 2026

PUBLISHED

Description

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/Api/Rest/Handler/UserInfoHandler.Php. This issue affects CheckUser: from a3dc1bbcc33acbcca6831d6afaccbb1054c93a57, 0584eb2ad564648aa3ce9c555dd044dda02b55f4.

Vendor	Product	Versions
Wikimedia Foundation	CheckUser	affected `a3dc1bbcc33acbcca6831d6afaccbb1054c93a57, 0584eb2ad564648aa3ce9c555dd044dda02b55f4 - < *`

References

https://phabricator.wikimedia.org/T399093

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CVE-2025-61647

Description

Affected Products

References