cve/2021/CVE-2021-46517.md

### [CVE-2021-46517](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-46517)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

There is an Assertion `mjs_stack_size(&mjs->scopes) > 0' failed at src/mjs_exec.c in Cesanta MJS v2.20.0.

### POC

#### Reference
- https://github.com/cesanta/mjs/issues/184

#### Github
No PoCs found on GitHub currently.