CVE-2022-0748— Arbitrary Code Execution
Quick assessment
Affected
n/a post-loader
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.
post-loader是中国EGOIST个人开发者的一个 Webpack 加载器。用于用 Markdown 编写博客文章。 post-loader 存在跨站脚本漏洞，该漏洞源于不安全的方式使用 markdown 解析器，因此 markdown 输入文件中的任何 javascript 代码都会被评估和执行。该漏洞影响以下产品：post-loader 从 0.0.0.0 版本以后所有版本。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2022-0748
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Arbitrary Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
The package post-loader from 0.0.0 are vulnerable to Arbitrary Code Execution which uses a markdown parser in an unsafe way so that any javascript code inside the markdown input files gets evaluated and executed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
post-loader 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
post-loader是中国EGOIST个人开发者的一个 Webpack 加载器。用于用 Markdown 编写博客文章。 post-loader 存在跨站脚本漏洞，该漏洞源于不安全的方式使用 markdown 解析器，因此 markdown 输入文件中的任何 javascript 代码都会被评估和执行。该漏洞影响以下产品：post-loader 从 0.0.0.0 版本以后所有版本。
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 |
|---|---|---|---|---|
| - | post-loader | 0.0.0 ~ unspecified | - |
|
II. Public POCs for CVE-2022-0748
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2022-0748
请登录查看更多情报信息。
Vendor Advisories for CVE-2022-0748 (1)
-
https://snyk.io/vuln/SNYK-JS-POSTLOADER-2403737 x_refsource_MISC
Same Patch Batch · n/a · 2022-03-17 · 36 CVEs total
| CVE-2022-25354 | 8.6 HIGH | Prototype Pollution |
| CVE-2022-25352 | 7.5 HIGH | Prototype Pollution |
| CVE-2022-0749 | 7.4 HIGH | Deserialization of Untrusted Data |
| CVE-2022-25760 | 7.1 HIGH | Arbitrary Code Injection |
| CVE-2021-23632 | 6.6 MEDIUM | Remote Code Execution (RCE) |
| CVE-2021-23771 | 6.5 MEDIUM | Sandbox Bypass |
| CVE-2021-23556 | 6.4 MEDIUM | Exposed Dangerous Method or Function |
| CVE-2022-25296 | 6.3 MEDIUM | Prototype Pollution |
| CVE-2022-21221 | 5.9 MEDIUM | Directory Traversal |
| CVE-2020-15591 | F*EX 代码注入漏洞 | |
| CVE-2021-44260 | WAVLINK AC1200 访问控制错误漏洞 | |
| CVE-2022-26503 | Veeam Agent for Windows 代码问题漏洞 | |
| CVE-2022-25364 | Gradle 安全漏洞 | |
| CVE-2021-45040 | Spatie Laravel Media Library Pro 代码问题漏洞 | |
| CVE-2022-26501 | Veeam Backup&Replication 访问控制错误漏洞 | |
| CVE-2021-46107 | Ligeo Archives 代码问题漏洞 | |
| CVE-2022-26504 | Veeam Backup&Replication 授权问题漏洞 | |
| CVE-2022-26500 | Veeam Backup&Replication 路径遍历漏洞 | |
| CVE-2022-24302 | Paramiko 竞争条件问题漏洞 | |
| CVE-2021-44088 | Attendance and Payroll System SQL注入漏洞 |
Showing top 20 of 36 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-0748
No comments yet