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CVE-2025-61647

UserInfoCard: Don't allow access to information about users who are suppressed if you don't have suppressor rights

Published: Feb 3, 2026Updated: Apr 29, 2026 Sources: CVE List NVDCWE-22

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.

No summary for this CVE yet.

Weaknesses

Affected Products

Wikimedia Foundation
oss-project·USaka wikimedia

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

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MITRE ATT&CK

2 techniques
Collection
Discovery
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References

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