Products
PrestaShop
- 8.1.0 - 8.1.5
Source
security-advisories@github.com
Tags
CVE-2024-34716 details
Last Modified : May 14, 2024, 7:17 p.m.
Description
PrestaShop is an open source e-commerce web application. A cross-site scripting (XSS) vulnerability that only affects PrestaShops with customer-thread feature flag enabled is present starting from PrestaShop 8.1.0 and prior to PrestaShop 8.1.6. When the customer thread feature flag is enabled through the front-office contact form, a hacker can upload a malicious file containing an XSS that will be executed when an admin opens the attached file in back office. The script injected can access the session and the security token, which allows it to perform any authenticated action in the scope of the administrator's right. This vulnerability is patched in 8.1.6. A workaround is to disable the customer-thread feature-flag.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9.6 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
9.6
Exploitability Score
Impact Score
Base Severity
CRITICAL
Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
References
| URL | Source |
|---|---|
| https://github.com/PrestaShop/PrestaShop/releases/tag/8.1.6 | security-advisories@github.com |
| https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-45vm-3j38-7p78 | security-advisories@github.com |