CVE-2026-44212
CRITICAL9.3EPSS 0.02%PrestaShop has a stored XSS executable in customer service view
發布日:2026/5/8修改日:2026/5/18
描述
### Impact This 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. ### Patches Patched in PrestaShop 8.2.6 and 9.1.1. ### Workarounds None. ### Resources - Reported by Savio at Doyensec (`[email protected]`) in collaboration with Anthropic Research.
受影響套件(2)
- Bitnami/prestashopfrom 0, < 8.2.6, >= 9.0.0, < 9.1.1
- Packagist/prestashop/prestashopfrom 0, < 8.2.6
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N |