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CVE-2024-34716

PrestaShop vulnerable to XSS via customer contact form in FO, through file upload

Published: May 14, 2024Updated: Jan 21, 2025 Sources: CVE List NVD GHSA BDUCWE-79
9.6CRITICAL
NVD MITRE
EPSS Score
56.2%
Top 1.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-79

Affected Products

PrestaShop
commercial·FRaka presta shop
PrestaShop
Web & CMS Plugins
PrestaShop SA
commercialaka prestashop
PrestaShop
Web & CMS Plugins
Packagist
package-ecosystem
prestashop/prestashop
OSS Libraries
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-45vm-3j38-7p78
github.com
https://github.com/PrestaShop/PrestaShop/releases/tag/8.1.6
github.com
https://github.com/PrestaShop/PrestaShop/releases/tag/8.1.6
github.com
and 5 more references View all →

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