PT-2018-14939 · Prestashop · Prestashop

Published 2018-11-19 · Updated 2020-06-02 · CVE-2018-19355

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions PrestaShop versions 1.5 through 1.7

Description The issue allows remote attackers to execute arbitrary code by uploading a php file via "modules/orderfiles/upload.php" with auptype equal to product, order, or cart. This affects upload destinations under "modules/productfiles", "modules/files", and "modules/cartfiles" respectively.

Recommendations For PrestaShop versions 1.5 through 1.7, consider disabling the "modules/orderfiles/ajax/upload.php" file in the Customer Files Upload addon until a patch is available. Restrict access to the "upload.php" file to minimize the risk of exploitation. Avoid using the auptype parameter in the affected API endpoint until the issue is resolved.

Exploit

Fix

RCE

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2018-19355

Affected Products

Prestashop

References · 4

• 🔥 https://ia-informatica.com/it/CVE-2018-19355 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-19355 · Security Note
• https://osv.dev/vulnerability/CVE-2018-19355 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19355 · Note