CVE-2021-24962 Information

Description

The WordPress File Upload Free and Pro WordPress plugins before 4.16.3 allow users with a role as low as Contributor to perform path traversal via a shortcode argument which can then be used to upload a PHP code disguised as an image inside the auto-loaded directory of the plugin resulting in arbitrary code execution.

CVSS Vector

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

Reference

https://wpscan.com/vulnerability/7a95b3f2-285e-40e3-aead-41932c207623 https://plugins.trac.wordpress.org/changeset/2677722

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8