CVSS v3
9.8
CRITICAL
EPSS Score
93.6%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
A vulnerability in the user registration component found in the ~/src/Classes/RegistrationAuth.php file of the ProfilePress WordPress plugin made it possible for users to register on sites as an administrator. This issue affects versions 3.0.0 - 3.1.3. .
A vulnerability in the user registration component found in the ~/src/Classes/RegistrationAuth.php file of the ProfilePress WordPress plugin made it possible for users to register on sites as an administrator. This issue affects versions 3.0.0 - 3.1.3. .
Active exploitation of CVE-2021-34621 has not been confirmed. The EPSS score is 93.6%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-34621 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).