PrestaShop is an open source e-commerce web application. Prior to 8.2.6 and 9.1.1, there is a stored Cross-Site Scripting (XSS) vulnerability in the PrestaShop back-office Customer Service view. An unauthenticated attacker can submit the public Contact Us form with a malicious email address. The payload is stored in the database and executed when a back-office employee opens the affected customer thread, enabling session hijacking and full back-office takeover. This vulnerability is fixed in 8.2.6 and 9.1.1.
Exploitability
AV:NAC:LPR:NUI:RScope
S:CImpact
C:HI:HA:N9.3/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:NInjection