FME Modules customfields Module up to 2.2.7 on PrestaShop ajax.php path traversal

Summaryinfo

A vulnerability labeled as critical has been found in FME Modules customfields Module up to 2.2.7 on PrestaShop. This vulnerability affects unknown code of the file ajax.php. Such manipulation of the argument Custom Checkout Fields/Add Custom Fields to Checkout leads to path traversal. This vulnerability is documented as CVE-2024-33274. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in FME Modules customfields Module up to 2.2.7 on PrestaShop. Affected by this issue is an unknown part of the file ajax.php. The manipulation of the argument Custom Checkout Fields/Add Custom Fields to Checkout with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality. CVE summarizes:

Directory Traversal vulnerability in FME Modules customfields v.2.2.7 and before allows a remote attacker to obtain sensitive information via the Custom Checkout Fields, Add Custom Fields to Checkout parameter of the ajax.php

The advisory is shared for download at addons.prestashop.com. This vulnerability is handled as CVE-2024-33274 since 04/23/2024. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

By approaching the search of inurl:ajax.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• PrestaShop Module

Vendor

• FME Modules

Name

• customfields Module

Version

• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6
• 2.2.7

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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Entryinfo

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