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.

Classification

CVE ID: CVE-2024-13913

CVSS Base Severity: HIGH

CVSS Base Score: 8.8

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

Affected Products

Vendor: instawp

Product: InstaWP Connect – 1-click WP Staging & Migration

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 10.33% (scored less or equal to compared to others)

EPSS Date: 2025-04-12 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2024-13913
https://www.wordfence.com/threat-intel/vulnerabilities/id/ea6c7b63-00da-4476-a024-97fe99af643d?source=cve
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/

Timeline