Cross-site scripting in PrestaShop - CVE-2020-15083
Published: July 2, 2020 / Updated: May 4, 2026
Vulnerability identifier: #VU129576
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-15083
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: PrestaShop SA
Affected software:
PrestaShop
PrestaShop
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary script in the victim's browser.
The vulnerability exists due to cross-site scripting in the product page image upload functionality when handling a corrupted uploaded file. A remote attacker can upload a specially crafted file to execute arbitrary script in the victim's browser.
How to mitigate CVE-2020-15083
Install security update from vendor's website.