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)
Vulnerability Title
PrestaShop 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PrestaShop是美国PrestaShop公司的一套开源的电子商务解决方案。该方案提供多种支付方式、短消息提醒和商品图片缩放等功能。 PrestaShop 8.2.6之前版本和9.1.1之前版本存在跨站脚本漏洞，该漏洞源于后台客户服务视图存在存储型跨站脚本漏洞，未经身份验证的攻击者可通过公共联系表单提交恶意电子邮件地址，有效载荷存储在数据库中，当后台员工打开受影响的客户线程时执行，导致会话劫持和完全后台接管。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China 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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Vendor Advisories for CVE-2026-44212 (1)
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-2026-7421
Passeum Ticketing <= 1.0 - Authenticated (Administrator+) St - CVE-2026-40108
GLPI Vulnerable to Stored XSS in ITIL Costs - CVE-2026-35212
OpenCTI has XSS in the rendering of email-message observable - CVE-2026-42849
authentik: Reflected XSS in SFE AutosubmitStage allows IDP a - CVE-2026-5385
GLPI 11.0.0 - Stored XSS in knowledge base
V. Comments for CVE-2026-44212
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