Re-use of email tokens in Discourse(CVE-2021-37693)

概要

Re-use of email tokens in Discourse

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

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.

出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

影響パッケージ

Bitnami discourse

[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.7.8"}]}]

参照URL

advisory github.com
advisory github.com
web nvd.nist.gov