PrestaShop XSS Vulnerability

MEDIUM 6.1CVE-2012-20001 · GHSA-j33m-2537-86jm · Published 21/12/2021 · updated 16/06/2026

In short

CVE-2012-20001 is a MEDIUM (CVSS 6.1) vulnerability affecting prestashop/prestashop, prestashop (prestashop).
Chance of exploitation in the next 30 days (EPSS): 0.82%, higher than 57.3% of all vulnerabilities.
Fix: update to 1.5.2.0, 1.5.2 or later.

Package	Affected versions	Patched versions
prestashop/prestashop Packagist	`< 1.5.2.0`	`1.5.2.0`
prestashop prestashop	`< 1.5.2`	`1.5.2`

PrestaShop before 1.5.2.0 allows XSS via the <object data='data:text/html substring in the message field.

NVD description

PrestaShop before 1.5.2 allows XSS via the "<object data='data:text/html" substring in the message field.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

Packagist

< 1.5.2.0

1.5.2.0

< 1.5.2

1.5.2

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