Discourse is an open source discussion platform. Versions prior to 2.7.13 in `stable`, 2.8.0.beta11 in `beta`, and 2.8.0.beta11 in `tests-passed` allow some users to log in to a community before they should be able to do so. A user invited via email to a forum with `must_approve_users` enabled is going to be automatically logged in, bypassing the check that does not allow unapproved users to sign in. They will be able to do everything an approved user can do. If they logout, they cannot log back in. This issue is patched in the `stable` version 2.7.13, `beta` version 2.8.0.beta11, and `tests-passed` version 2.8.0.beta11. One may disable invites as a workaround. Administrators can increase `min_trust_level_to_allow_invite` to reduce the attack surface to more trusted users.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-01-13T21:05:11
Updated: 2024-08-03T02:46:39.323Z
Reserved: 2021-11-16T00:00:00
Link: CVE-2022-21684
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-01-13T21:15:08.747
Modified: 2024-11-21T06:45:13.617
Link: CVE-2022-21684
Redhat
No data.