CVE-2024-13720: wp image uploader CSRF — Fix

Description

The WP Image Uploader plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the gky_image_uploader_main_function() function in all versions up to, and including, 1.0.1. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-352 Cross-Site Request Forgery

CWE-22 Path Traversal

Affected Products

Vendor	Product	Versions
ivanm	wp_image_uploader	< 1.0.1

References

Advisories & Patches

https://plugins.trac.wordpress.org/browser/wp-image-uploader/trunk/index.php#L85

Other References

https://www.wordfence.com/threat-intel/vulnerabilities/id/4af41f69-1335-4199-bf29-c9699de50a16?source=cve

Frequently Asked Questions

What is CVE-2024-13720? +

The WP Image Uploader plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the gky_image_uploader_main_function() function in all versions up to, and including, 1.0.1. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-13720? +

CVE-2024-13720 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-13720? +

CVE-2024-13720 affects products from ivanm, specifically: wp_image_uploader. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-13720? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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