CVE-2021-37693 — Re-use of email tokens in Discourse
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 …
Published: 2021-08-13 · CVSS: 5.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7