cve.bz

CVE-2021-23394

9.8 criticalEPSS 19%

Critical (9.8) in std42 elfinder. EPSS 19% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
19% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-11-01)
CWE
CWE-434
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON