PT-2019-12536 · Prestashop · Prestashop

Alexander Drabek · Published 2019-05-24 · Updated 2022-05-24 · CVE-2019-11876

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions PrestaShop version 1.7.5.2

Description The issue concerns a Reflected XSS affecting the shop country parameter in the install/index.php installation script/component. Exploitation requires a user to follow the initial setup stages, including accepting terms and conditions, before executing a malicious link.

Recommendations For PrestaShop version 1.7.5.2, as a temporary workaround, consider restricting access to the install/index.php script until a patch is available. Avoid using the shop country parameter in the installation process until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-11876

GHSA-6GRV-HW8G-4GFM

Affected Products

Prestashop

References · 6

• 🔥 https://logicallysecure.com/blog/xss-presta-xss-drupal · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-11876 · Security Note
• https://prestashop.com/forums/forum/2-prestashop-news-and-releases · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-6grv-hw8g-4gfm · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-11876 · Vendor Advisory
• https://github.com/PrestaShop/PrestaShop · Note