Description

Discourse is an open-source community discussion platform. Prior to version 3.4.7 on the `stable` branch and version 3.5.0.beta.8 on the `tests-passed` branch, upon issuing a physical security key for 2FA, the server generates a WebAuthn challenge, which the client signs. The challenge is not cleared from the user’s session after authentication, potentially allowing reuse and increasing security risk. This is fixed in versions 3.4.7 and 3.5.0.beta.8.

INFO

Published Date :

2025-07-29T19:24:06.076Z

Last Modified :

2025-07-29T19:33:43.304Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-53102 vulnerability.

Vendors Products
Discourse
  • Discourse
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-53102.

URL Resource
https://github.com/discourse/discourse/commit/20bf65099bb861a141bc10e8a4eab65329d91802 cve-icon cve-icon
https://github.com/discourse/discourse/commit/8bc0cee2c00a514ea60f33ea6172da2ce5a05beb cve-icon cve-icon
https://github.com/discourse/discourse/security/advisories/GHSA-hv49-93h5-4wcv cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
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Privileges Required
User Interaction
VS Confidentiality
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SS Confidentiality
SS Integrity
SS Availability