This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7. An app may be able to modify protected parts of the file system.
https://support.apple.com/kb/HT214107
https://support.apple.com/kb/HT214106
https://support.apple.com/kb/HT214105
https://support.apple.com/en-us/HT214107
https://support.apple.com/en-us/HT214106
https://support.apple.com/en-us/HT214105
https://support.apple.com/en-us/120903