CVE-2022-25849— Cross-site Scripting (XSS)
Quick assessment
Affected
n/a joyqi/hyper-down
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.
npm hyperdown是美国npm公司的一个库。 npm hyperdown 存在安全漏洞，该漏洞源于解析markdown的模块无法很好地过滤href属性。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2022-25849
Vulnerability Information
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Vulnerability Title
Cross-site Scripting (XSS)
Source: CVE Program / CVE List V5
Vulnerability Description
The package joyqi/hyper-down from 0.0.0 are vulnerable to Cross-site Scripting (XSS) because the module of parse markdown does not filter the href attribute very well.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
npm hyperdown 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
npm hyperdown是美国npm公司的一个库。 npm hyperdown 存在安全漏洞，该漏洞源于解析markdown的模块无法很好地过滤href属性。
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 |
|---|---|---|---|---|
| - | joyqi/hyper-down | 0.0.0 ~ unspecified | - |
|
II. Public POCs for CVE-2022-25849
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2022-25849 (1)
Same Patch Batch · n/a · 2022-10-26 · 13 CVEs total
| CVE-2022-43747 | 7.5 HIGH | baramundi Management Suite(bMS) 2022 R2 安全漏洞 |
| CVE-2022-37202 | JFinal SQL注入漏洞 | |
| CVE-2022-42998 | D-Link DIR-816 A2 缓冲区错误漏洞 | |
| CVE-2022-42999 | D-Link DIR-816 A2 操作系统命令注入漏洞 | |
| CVE-2022-43000 | D-Link DIR-816 A2 缓冲区错误漏洞 | |
| CVE-2022-43001 | D-Link DIR-816 A2 缓冲区错误漏洞 | |
| CVE-2022-43002 | D-Link DIR-816 A2 缓冲区错误漏洞 | |
| CVE-2022-43003 | D-Link DIR-816 A2 缓冲区错误漏洞 | |
| CVE-2022-43750 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2022-43774 | Delta Electronics DIAEnergie SQL注入漏洞 | |
| CVE-2022-43775 | Delta Electronics DIAEnergie SQL注入漏洞 | |
| CVE-2022-43776 | Metabase 代码问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-25849
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