Arbitrary File Upload Affecting studio-42/elfinder package, versions <2.1.60-src
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
6.63% (94th
percentile)
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Test your applications- Snyk ID SNYK-PHP-STUDIO42ELFINDER-2443180
- published 8 Apr 2022
- disclosed 8 Apr 2022
- credit Abdulrahman Abdullah
Introduced: 8 Apr 2022
CVE-2021-43421 Open this link in a new tabHow to fix?
Upgrade studio-42/elfinder
to version 2.1.60-src or higher.
Overview
studio-42/elfinder is an open-source file manager for web, written in JavaScript using jQuery UI.
Affected versions of this package are vulnerable to Arbitrary File Upload which allows a remote malicious user to execute PHP code via the uploaded files.