CVE-2025-22601
Discourse is an open source platform for community discussion. In affected versions an attacker can trick a target user to make changes to their own username via carefully crafted link using the activate-account route. This problem has been patched in the latest version of Discourse. Users are advised to upgrade. There are no known workarounds for this vulnerability.
| Software | From | Fixed in |
|---|---|---|
| discourse / discourse | - | 3.4.0 |
| discourse / discourse | 3.4.0-beta1 | 3.4.0-beta1.x |
| discourse / discourse | 3.4.0-beta2 | 3.4.0-beta2.x |
| discourse / discourse | 3.4.0-beta3 | 3.4.0-beta3.x |
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