[spatie/browsershot] Browsershot does not validate URL protocols passed to Browsershot URL method

Browsershot version 3.57.2 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate the URL protocol passed to the Browsershot::url method.

References

• https://nvd.nist.gov/vuln/detail/CVE-2022-41706
• https://fluidattacks.com/advisories/eminem/
• https://github.com/spatie/browsershot/
• https://github.com/advisories/GHSA-8c2c-jxwj-jqgf