CVE-2026-44212— PrestaShop: Stored XSS executable in customer service view
Possible ATT&CK Techniques 3AI
T1059 · Command and Scripting Interpreter T1078 · Valid Accounts T1189 · Drive-by CompromiseAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| PrestaShop | PrestaShop | < 8.2.6 | affected |
>= 9.0.0-alpha.1, < 9.1.1 | affected |
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I. Basic Information for CVE-2026-44212
Vulnerability Information
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Vulnerability Title
PrestaShop: Stored XSS executable in customer service view
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| PrestaShop | PrestaShop | < 8.2.6 | - |
II. Public POCs for CVE-2026-44212
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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IV. Related Vulnerabilities
Same product: PrestaShop
- CVE-2026-33674
PrestaShop: Improper Use of Validation Framework - CVE-2026-33673
PrestaShop has multiple stored XSS vulnerabilities via unpro - CVE-2026-25597
PrestaShop has a time based enumeration in FO login form - CVE-2025-1230
Cross-Site Scripting (XSS) vulnerability in Prestashop - CVE-2024-34717
Anonymous PrestaShop customer can download other customers'
Same vendor: PrestaShop
- CVE-2026-33674
PrestaShop: Improper Use of Validation Framework - CVE-2026-33673
PrestaShop has multiple stored XSS vulnerabilities via unpro - CVE-2026-25597
PrestaShop has a time based enumeration in FO login form - CVE-2025-1230
Cross-Site Scripting (XSS) vulnerability in Prestashop - CVE-2025-24027
ps_contactinfo has potential XSS due to usage of the nofilte
Same weakness: CWE-79
- CVE-2021-47981
Quick.CMS 6.7 Cross-Site Scripting via CSRF to Sliders Form - CVE-2021-47975
WordPress Plugin WP Learn Manager 1.1.2 Stored XSS - CVE-2021-47957
WordPress Plugin Cookie Law Bar 1.2.1 Stored XSS via clb_bar - CVE-2021-47955
CouchCMS 2.2.1 Cross-Site Scripting via SVG File Upload - CVE-2021-47934
MyBB Timeline Plugin 1.0 Cross-Site Scripting and CSRF
V. Comments for CVE-2026-44212
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