HIGH
CVE-2021-3138
CVSS v3
7.5
HIGH
EPSS Score
2.7 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
In Discourse 2.7.0 through beta1, a rate-limit bypass leads to a bypass of the 2FA requirement for certain forms.
Technical details
- Published
- 2021-01-14
Frequently asked questions
What is CVE-2021-3138?
In Discourse 2.7.0 through beta1, a rate-limit bypass leads to a bypass of the 2FA requirement for certain forms.
Is CVE-2021-3138 actively exploited?
Active exploitation of CVE-2021-3138 has not been confirmed. The EPSS score is 2.7%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-3138?
CVE-2021-3138 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2021-3138 affecting your environment?
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