CVE-2025-64528

Discourse is an open source discussion platform. Prior to versions 3.5.3, 2025.11.1, and 2025.12.0, an attacker who knows part of a username can find the user and their full name via UI or API, even when `enable_names` is disabled. Versions 3.5.3, 2025.11.1, and 2025.12.0 contain a fix.

CVSS

No CVSS.

References

Link	Resource
https://github.com/discourse/discourse/commit/1cb45b8b287597085e3514596ffb1d9b41938f81
https://github.com/discourse/discourse/commit/6192f55629624925595dae14364fd86cac0f09df
https://github.com/discourse/discourse/commit/e936a523b5900a9d866d23ea3da904ba12bb0fb2
https://github.com/discourse/discourse/security/advisories/GHSA-c59w-jwx7-34v4

Configurations

No configuration.

History

No history.

Information

Published : 2025-12-30 16:15

Updated : 2025-12-31 20:42

NVD link : CVE-2025-64528

Mitre link : CVE-2025-64528

CVE.ORG link : CVE-2025-64528

JSON object : View

Products Affected

No product.

CWE

CWE-202

Exposure of Sensitive Information Through Data Queries

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