Description (CNA)
Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta4, when adding additional email addresses to an existing account on a Discourse site an email token is generated as part of the email verification process. Deleting the additional email address does not invalidate an unused token which can then be used in other contexts, including reseting a password.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| discourse / discourse | affected < 2.7.8 |
CWE
CWE-640, CWE-613
References
- https://github.com/discourse/discourse/security/advisories/GHSA-9377-96f4-cww4
- https://github.com/discourse/discourse/commit/fb14e50741a4880cda22244eded8858e2f5336ef
ADP enrichment
No English description supplied.