CVE-2021-23443— Cross-site Scripting (XSS)
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I. Basic Information for CVE-2021-23443
Vulnerability Information
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Vulnerability Title
Cross-site Scripting (XSS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
This affects the package edge.js before 5.3.2. A type confusion vulnerability can be used to bypass input sanitization when the input to be rendered is an array (instead of a string or a SafeValue), even if {{ }} are used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
edge.js 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
edge.js是Node.js 模板引擎。 edge.js 5.3.2 之前存在安全漏洞，当要呈现的输入是数组（而不是字符串或 SafeValue）时，即使使用了 {{ }}，类型混淆漏洞也可用于绕过输入清理。
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 |
|---|---|---|---|---|
| - | edge.js | unspecified ~ 5.3.2 | - |
II. Public POCs for CVE-2021-23443
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://snyk.io/vuln/SNYK-JS-EDGEJS-1579556x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-23443
Same Patch Batch · n/a · 2021-09-21 · 20 CVEs total
| CVE-2021-23444 | 5.6 MEDIUM | Prototype Pollution |
| CVE-2021-41382 | Plastic Scm安全漏洞 | |
| CVE-2021-31917 | Red Hat Infinispan授权问题漏洞 | |
| CVE-2020-23273 | Appneta Tcpreplay 缓冲区错误漏洞 | |
| CVE-2020-23269 | GPAC 缓冲区错误漏洞 | |
| CVE-2020-23267 | gpac 缓冲区错误漏洞 | |
| CVE-2020-23266 | GPAC 缓冲区错误漏洞 | |
| CVE-2020-19554 | Zoho Corporation ManageEngine OPManager 跨站脚本漏洞 | |
| CVE-2020-19553 | Wuzhi WUZHI CMS 跨站脚本漏洞 | |
| CVE-2020-19551 | Wuzhi WUZHI CMS 安全漏洞 | |
| CVE-2021-40847 | NETGEAR 代码注入漏洞 | |
| CVE-2021-40868 | Cloudron 跨站脚本漏洞 | |
| CVE-2021-41525 | FlexNet Code Insight 安全漏洞 | |
| CVE-2021-37741 | ZOHO ManageEngine ADManager Plus 代码问题漏洞 | |
| CVE-2021-37419 | ADSelfService Plus 代码问题漏洞 | |
| CVE-2021-37420 | Zoho Corporation ADSelfService Plus 访问控制错误漏洞 | |
| CVE-2021-37424 | ZOHO ManageEngine ADSelfService Plus安全漏洞 | |
| CVE-2021-28960 | ZOHO ManageEngine Desktop Central 命令注入漏洞 | |
| CVE-2021-0869 | Google Android 缓冲区错误漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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V. Comments for CVE-2021-23443
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