cve/2022/CVE-2022-25858.md

### [CVE-2022-25858](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25858)
![](https://img.shields.io/static/v1?label=Product&message=terser&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%204.8.1%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Regular%20Expression%20Denial%20of%20Service%20(ReDoS)&color=brighgreen)

### Description

The package terser before 4.8.1, from 5.0.0 and before 5.14.2 are vulnerable to Regular Expression Denial of Service (ReDoS) due to insecure usage of regular expressions.

### POC

#### Reference
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2949722
- https://snyk.io/vuln/SNYK-JS-TERSER-2806366

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Naruse-developer/Miku_Theme
- https://github.com/Naruse-developer/Warframe_theme