CVE-2021-23394

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

VendorProductVersions
n/astudio-42/elfinder>= unspecified, < 2.1.58

References

Timeline

Published
Jun 13, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-23394: Critical severity, CVSS 9.8 | Vulnix