CVE-2024-13333: advanced file File Upload RCE — Fix

Description

The Advanced File Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'fma_local_file_system' function in versions 5.2.12 to 5.2.13. This makes it possible for authenticated attackers, with Subscriber-level access and above and upload permissions granted by an administrator, to upload arbitrary files on the affected site's server which may make remote code execution possible. The function can be exploited only if the "Display .htaccess?" setting is enabled.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-434 Unrestricted Upload

Affected Products

Vendor	Product	Versions
advancedfilemanager	advanced_file_manager	5.2.12 — 5.2.14

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3222740/

Other References

https://plugins.trac.wordpress.org/browser/file-manager-advanced/trunk/application/class_fma_connector.php?rev=3200092#L78 https://www.wordfence.com/threat-intel/vulnerabilities/id/1c8bcbf8-1848-4f7a-89d8-5894de0bb18b?source=cve

Frequently Asked Questions

What is CVE-2024-13333? +

The Advanced File Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'fma_local_file_system' function in versions 5.2.12 to 5.2.13. This makes it possible for authenticated attackers, with Subscriber-level access and above and upload permissions granted by an administrator, to upload arbitrary files on the affected site's server which may make remote code execution possible. The function can be exploited only if the "Display .htaccess?" setting is enabled. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-13333? +

CVE-2024-13333 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-13333? +

CVE-2024-13333 affects products from advancedfilemanager, specifically: advanced_file_manager. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-13333? +

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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