CVE-2023-39527CWE-116CWE-79

PrestaShop XSS vulnerability through Validate::isCleanHTML method

High · published August 7, 2023

CVSS v3.1
8.3
EPSS
1%
Percentile
42.9
In the wild
Unconfirmed
What it is

PrestaShop is an open source e-commerce web application. Versions prior to 1.7.8.10, 8.0.5, and 8.1.1 are vulnerable to cross-site scripting through the `isCleanHTML` method. Versions 1.7.8.10, 8.0.5, and 8.1.1 contain a patch. There are no known workarounds.

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00513 · 42.9th percentile
Weaknesses
CWE-116 · Improper Encoding or Escaping of Output; CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-08-07T20:32Z
EPSS history
Timeline
  • 07 AUG 20:32Z
    PrestaShop XSS vulnerability through Validate::isCleanHTML method
    cvelistv5