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I. Basic Information for CVE-2021-21398
Vulnerability Information

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Vulnerability Title
Possible XSS injection through DataColumn Grid class
Source: NVD (National Vulnerability Database)
Vulnerability Description
PrestaShop is a fully scalable open source e-commerce solution. In PrestaShop before version 1.7.7.3, an attacker can inject HTML when the Grid Column Type DataColumn is badly used. The problem is fixed in 1.7.7.3
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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 存在安全漏洞,该漏洞源于当网格列类型dataccolumn使用不当时,攻击者可利用该漏洞可以注入HTML。
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
VendorProductAffected VersionsCPESubscribe
PrestaShopPrestaShop >= 1.7.7.0, < 1.7.7.3 -
II. Public POCs for CVE-2021-21398
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III. Intelligence Information for CVE-2021-21398
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IV. Related Vulnerabilities
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