CVE-2024-34990: File Upload RCE (CVSS 10)

Description

In the module "Help Desk - Customer Support Management System" (helpdesk) up to version 2.4.0 from FME Modules for PrestaShop, a customer can upload .php files. Methods `HelpdeskHelpdeskModuleFrontController::submitTicket()` and `HelpdeskHelpdeskModuleFrontController::replyTicket()` allow upload of .php files on a predictable path for connected customers.

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CVSS v3.1 Score

10.0

CRITICAL

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

Weakness Type (CWE)

CWE-434 Unrestricted Upload

References

Other References

https://github.com/friends-of-presta/security-advisories/blob/main/_posts/2024-06-18-helpdesk.md https://github.com/friends-of-presta/security-advisories/blob/main/_posts/2024-06-18-helpdesk.md

Frequently Asked Questions

What is CVE-2024-34990? +

In the module "Help Desk - Customer Support Management System" (helpdesk) up to version 2.4.0 from FME Modules for PrestaShop, a customer can upload .php files. Methods `HelpdeskHelpdeskModuleFrontController::submitTicket()` and `HelpdeskHelpdeskModuleFrontController::replyTicket()` allow upload of .php files on a predictable path for connected customers. It has a CVSS v3.1 base score of 10.0 (CRITICAL).

How severe is CVE-2024-34990? +

CVE-2024-34990 has a CVSS v3.1 score of 10.0 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2024-34990? +

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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