CVE-2020-15178

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CVSS 3.1

9.3 critical

EPSS

1%p67

Published

Sep 15, 2020 (Sep 15, 2020)

Modified

Jun 17, 2026

Description

In PrestaShop contactform module (prestashop/contactform) before version 4.3.0, an attacker is able to inject JavaScript while using the contact form. The `message` field was incorrectly unescaped, possibly allowing attackers to execute arbitrary JavaScript in a victim's browser.

Vendors: prestashop
Products: contactform
Ecosystems: E-commerce
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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