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CVE-2022-46147— Drag and Drop XBlock v2 has XSS Issues in Xblock Input Fields

Quick assessment

Affected
openedx xblock-drag-and-drop-v2
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.

Drag and Drop XBlock v2是Open edX开源的一个在线教育网站 SDK 包。实现了一个拖放式问题，学习者必须将项目拖到目标图像上的区域。 Drag and Drop XBlock v2 3.0.0之前版本存在跨站脚本漏洞。攻击者利用该漏洞执行跨站点脚本攻击。

CVSS 8.4 · High EPSS 0.86% · P57
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I. Basic Information for CVE-2022-46147

Vulnerability Information
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Vulnerability Title
Drag and Drop XBlock v2 has XSS Issues in Xblock Input Fields
Source: CVE Program / CVE List V5
Vulnerability Description
Drag and Drop XBlock v2 implements a drag-and-drop style problem, where a learner has to drag items to zones on a target image. Versions prior to 3.0.0 are vulnerable to cross-site scripting in multiple XBlock Fields. Any platform that has deployed the XBlock may be impacted. Version 3.0.0 contains a patch for this issue. There are no known workarounds.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
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
Drag and Drop XBlock v2 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Drag and Drop XBlock v2是Open edX开源的一个在线教育网站 SDK 包。实现了一个拖放式问题，学习者必须将项目拖到目标图像上的区域。 Drag and Drop XBlock v2 3.0.0之前版本存在跨站脚本漏洞。攻击者利用该漏洞执行跨站点脚本攻击。
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
openedx xblock-drag-and-drop-v2 < 3.0.0 -

II. Public POCs for CVE-2022-46147

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III. Intelligence Information for CVE-2022-46147

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Patches & Fixes for CVE-2022-46147 (2)

Vendor Advisories for CVE-2022-46147 (1)

Other References for CVE-2022-46147 (1)

IV. Related Vulnerabilities

Same vendor: openedx
Same weakness: CWE-79

V. Comments for CVE-2022-46147

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