CVEs-PoC/2020/CVE-2020-7753.md

### [CVE-2020-7753](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7753)
![](https://img.shields.io/static/v1?label=Product&message=trim&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3E%3D%200%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Regular%20Expression%20Denial%20of%20Service%20(ReDoS)&color=brighgreen)

### Description

All versions of package trim are vulnerable to Regular Expression Denial of Service (ReDoS) via trim().

### POC

#### Reference
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1022132
- https://snyk.io/vuln/SNYK-JS-TRIM-1017038

#### Github
- https://github.com/davidrgfoss/davidrgfoss
- https://github.com/davidrgfoss/davidrgfoss-web
- https://github.com/seal-community/patches
- https://github.com/yetingli/PoCs