CVE-2024-13913 Information

Description

The InstaWP Connect – 1-click WP Staging & Migration plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 0.1.0.83. This is due to missing or incorrect nonce validation in the ‘/migrate/templates/main.php’ file. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server allowing the execution of any PHP code in those files. This can be used to bypass access controls obtain sensitive data or achieve code execution in cases where images and other “safe” file types can be uploaded and included.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/browser/instawp-connect/trunk/admin/class-instawp-admin.php#L159 https://plugins.trac.wordpress.org/browser/instawp-connect/trunk/migrate/templates/main.php#L27 https://plugins.trac.wordpress.org/changeset/3254817/ https://www.wordfence.com/threat-intel/vulnerabilities/id/ea6c7b63-00da-4476-a024-97fe99af643d?source=cve

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8