CVE-2022-39356
on github
Published
Severity
CVSS v3:
8.8 HIGH
CVSS v2:
N/A
Description
Discourse is a platform for community discussion. Users who receive an invitation link that is not scoped to a single email address can enter any non-admin user's email and gain access to their account when accepting the invitation. All users should upgrade to the latest version. A workaround is temporarily disabling invitations with `SiteSetting.max_invites_per_day = 0` or scope them to individual email addresses.
References
Configurations
| CPE23 | Version Start | Version End | Exact Version |
|---|---|---|---|
| cpe:2.3:a:discourse:discourse:2.9.0:beta1:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta2:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta3:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta4:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta5:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta7:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta8:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta6:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta9:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:2.9.0:beta10:*:*:*:*:*:* | n/a | n/a | 2.9.0 |
| cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:* | n/a | 2.8.10 | * |