CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
22.4%
Discourse is an open-source discussion platform. Prior to version 3.1.1 of the stable
branch and version 3.2.0.beta1 of the beta
and tests-passed
branches, a malicious user could add a 2FA or security key with a carefully crafted name to their account and cause a denial of service for other users. The issue is patched in version 3.1.1 of the stable
branch and version 3.2.0.beta1 of the beta
and tests-passed
branches. There are no known workarounds.
Vendor | Product | Version | CPE |
---|---|---|---|
discourse | discourse | * | cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta1:*:*:beta:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta2:*:*:beta:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta3:*:*:beta:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta4:*:*:beta:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta5:*:*:beta:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta6:*:*:beta:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta6b:*:*:beta:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta7:*:*:beta:*:*:* |
discourse | discourse | 1.1.0 | cpe:2.3:a:discourse:discourse:1.1.0:beta8:*:*:beta:*:*:* |