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CVE-2020-1691

Quick assessment

Affected
n/a Moodle
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.

Moodle是一套免费、开源的电子学习软件平台，也称课程管理系统、学习管理系统或虚拟学习环境。 Moodle 3.8版本中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

AI Predicted 6.1 Difficulty: Moderate EPSS 0.63% · P48
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I. Basic Information for CVE-2020-1691

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Moodle 3.8, messages required extra sanitizing before updating the conversation overview, to prevent the risk of stored cross-site scripting.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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
Moodle 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Moodle是一套免费、开源的电子学习软件平台，也称课程管理系统、学习管理系统或虚拟学习环境。 Moodle 3.8版本中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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
- Moodle 3.8 -

II. Public POCs for CVE-2020-1691

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III. Intelligence Information for CVE-2020-1691

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Other References for CVE-2020-1691 (1)

Same Patch Batch · n/a · 2022-08-05 · 27 CVEs total

CVE-2022-21186 9.8 CRITICAL Arbitrary Command Injection
CVE-2022-31659 VMware Workspace One Access和VMware Identity Manager SQL注入漏洞
CVE-2022-37450 Go Ethereum 安全漏洞
CVE-2022-35163 Complete Online Job Search System 跨站脚本漏洞
CVE-2022-35162 Complete Online Job Search System 跨站脚本漏洞
CVE-2022-27535 Kaspersky VPN Secure Connection 安全漏洞
CVE-2022-2668 Red Hat Keycloak 安全漏洞
CVE-2022-2053 Red Hat Undertow 资源管理错误漏洞
CVE-2016-3098 administrate 跨站请求伪造漏洞
CVE-2020-1754 Moodle 安全漏洞
CVE-2022-31657 VMware Workspace One Access和VMware Identity Manager 输入验证错误漏洞
CVE-2022-31656 多款VMware产品授权问题漏洞
CVE-2022-31658 多款VMware产品注入漏洞
CVE-2022-31661 多款VMware产品安全漏洞
CVE-2022-37434 zlib 缓冲区错误漏洞
CVE-2022-31663 多款VMware产品跨站脚本漏洞
CVE-2022-31664 多款VMware产品安全漏洞
CVE-2022-31665 多款VMware产品注入漏洞
CVE-2022-31660 VMware Workspace One Access 权限许可和访问控制问题漏洞
CVE-2022-31662 多款VMware产品路径遍历漏洞

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Moodle
Same vendor: n/a
Same weakness: CWE-79

V. Comments for CVE-2020-1691

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