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CVE-2021-28556— Magento Commerce DOM-based cross-site scripting (XSS) could lead to arbitrary javascript execution

Quick assessment

Affected
Adobe Magento Commerce
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Adobe Magento是美国奥多比（Adobe）公司的一套开源的PHP电子商务系统。该系统提供权限管理、搜索引擎和支付网关等功能。 Adobe Magento 存在跨站脚本漏洞。该漏洞是由于对用户提供的数据的无害化处理不足。远程攻击者可以欺骗受害者点击有害链接，并在用户的浏览器中执行任意HTML和脚本代码。以下产品和版本受影响:Magento Commerce: 2.3.0, 2.3.1, 2.3.2, 2.3.2-p1, 2.3.2-p2, 2.3.3, 2.3.3-p1, 2.3.4, 2.3.4

CVSS 6.9 · Medium EPSS 1.40% · P71
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I. Basic Information for CVE-2021-28556

Vulnerability Information
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Vulnerability Title
Magento Commerce DOM-based cross-site scripting (XSS) could lead to arbitrary javascript execution
Source: CVE Program / CVE List V5
Vulnerability Description
Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by a DOM-based Cross-Site Scripting vulnerability on mage-messages cookies. Successful exploitation could lead to arbitrary JavaScript execution by an unauthenticated attacker. User interaction is required for successful exploitation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Adobe Magento 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Adobe Magento是美国奥多比（Adobe）公司的一套开源的PHP电子商务系统。该系统提供权限管理、搜索引擎和支付网关等功能。 Adobe Magento 存在跨站脚本漏洞。该漏洞是由于对用户提供的数据的无害化处理不足。远程攻击者可以欺骗受害者点击有害链接，并在用户的浏览器中执行任意HTML和脚本代码。以下产品和版本受影响:Magento Commerce: 2.3.0, 2.3.1, 2.3.2, 2.3.2-p1, 2.3.2-p2, 2.3.3, 2.3.3-p1, 2.3.4, 2.3.4
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
Adobe Magento Commerce unspecified ~ 2.4.2 -

II. Public POCs for CVE-2021-28556

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III. Intelligence Information for CVE-2021-28556

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Vendor Advisories for CVE-2021-28556 (1)

Same Patch Batch · Adobe · 2021-06-28 · 24 CVEs total

CVE-2021-21101 8.8 HIGH Adobe Illustrator TTF font parsing out-of-bounds write vulnerability could lead to remote
CVE-2021-21098 8.8 HIGH Adobe InDesign PCX file parsing out-of-bounds write vulnerability could lead to remote cod
CVE-2021-21099 8.8 HIGH Adobe InDesign PCX file parsing out-of-bounds write vulnerability could lead to remote cod
CVE-2021-21090 8.8 HIGH Adobe InCopy DOCX file parsing directory traversal vulnerability could lead to remote code
CVE-2021-21102 8.8 HIGH Adobe Illustrator DOCX file parsing directory traversal vulnerability could lead to remote
CVE-2021-28562 8.8 HIGH Adobe Acrobat Reader use-after-free could lead to arbitrary code execution
CVE-2021-28588 8.8 HIGH Adobe RoboHelp Server folderId Directory Traversal Remote Code Execution Vulnerability
CVE-2021-28570 8.3 HIGH Adobe After Effects uncontrolled search path element vulnerability could lead to remote co
CVE-2021-28583 7.5 HIGH Magento Commerce insecure storage of sensitive documentation
CVE-2021-21083 7.5 HIGH Adobe Experience Manager broken access control in DSRPReindexServlet could lead to denial-
CVE-2021-21084 7.3 HIGH Adobe Experience Manager stored cross-site scripting vulnerability in resource resolver fa
CVE-2021-28563 6.5 MEDIUM Magento Commerce improper Authorization via the 'Create Customer' endpoint
CVE-2021-28584 5.4 MEDIUM Magento Commerce path traversal vulnerability in child theme store creation
CVE-2021-28585 5.3 MEDIUM Magento Commerce improper input validation in customer customer webapi
CVE-2021-28576 4.3 MEDIUM Adobe Animate out-of-bounds read vulnerability could lead to information exposure
CVE-2021-28574 4.3 MEDIUM Adobe Animate out-of-bounds read vulnerability could lead to information exposure
CVE-2021-28575 4.3 MEDIUM Adobe Animate out-of-bounds read vulnerability could lead to information exposure
CVE-2021-28579 4.3 MEDIUM Adobe Connect improper access control could lead to privilege escalation
CVE-2021-28573 4.3 MEDIUM Adobe Animate out-of-bounds read vulnerability could lead to information exposure
CVE-2021-28587 Adobe After Effects TIF file parsing out-of-bounds read information disclosure vulnerabili

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Magento Commerce
Same vendor: Adobe
Same weakness: CWE-79

V. Comments for CVE-2021-28556

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