BIT-discourse-2025-53102
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2025-53102.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-discourse-2025-53102
- Aliases
-
- CVE-2025-53102
- GHSA-hv49-93h5-4wcv
- Published
- 2025-07-31T08:44:37.045Z
- Modified
- 2025-07-31T09:27:05.748979Z
- Summary
- Discourse's WebAuthn challenge isn't cleared from user session after authentication
- Details
-
Discourse is an open-source community discussion platform. Prior to version 3.4.7 on the
stablebranch and version 3.5.0.beta.8 on thetests-passedbranch, 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. - Database specific
{ "severity": "High", "cpes": [ "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*" ] }- References
-
- https://github.com/discourse/discourse/commit/20bf65099bb861a141bc10e8a4eab65329d91802
- https://github.com/discourse/discourse/commit/8bc0cee2c00a514ea60f33ea6172da2ce5a05beb
- https://github.com/discourse/discourse/security/advisories/GHSA-hv49-93h5-4wcv
- https://nvd.nist.gov/vuln/detail/CVE-2025-53102
Affected packages
Bitnami / discourse
Package
- Name
- discourse
- Purl
- pkg:bitnami/discourse
Severity
- 8.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator