[noumo/easyii] easyii CMS’s File Upload Management vulnerable to unrestricted upload

This issue affects the function file of the file helpers/Upload.php of the component File Upload Management. The manipulation leads to unrestricted upload. The attack may be initiated remotely.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-3771
• https://vuldb.com/?id.212501
• https://github.com/advisories/GHSA-vqvm-qrwh-69h7