CVSS v3
9.8
CRITICAL
EPSS Score
77.5%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
The package studio-42/elfinder before 2.1.58 are vulnerable to Remote Code Execution (RCE) via execution of PHP code in a .phar file. NOTE: This only applies if the server parses .phar files as PHP.
The package studio-42/elfinder before 2.1.58 are vulnerable to Remote Code Execution (RCE) via execution of PHP code in a .phar file. NOTE: This only applies if the server parses .phar files as PHP.
Active exploitation of CVE-2021-23394 has not been confirmed. The EPSS score is 77.5%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-23394 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).