Vulnerabilities > CVE-2021-3138 - Improper Restriction of Excessive Authentication Attempts vulnerability in Discourse
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
NONE Availability impact
NONE Summary
In Discourse 2.7.0 through beta1, a rate-limit bypass leads to a bypass of the 2FA requirement for certain forms.