For Angular 9.0.0+ use latest version of the library. For versions < 9.x.x, use 2.3.0 version
| Angular Version | Supported Version |
|---|---|
| 9.0.0+ | latest |
| < 9.0.0 | 2.3.0 |
Report an issue https://github.com/stevermeister/ngx-cookie-service/issues if you want to report vulneraability.