CVE-2024-2961 exploit, possibly affecting the implementation of 0auth

[nemrekceh]

I kinda fucked up with implementing a PHP 0auth, since this exploit was discovered, then again some people are not surprised probably because they know that PHP is quite vulnerable, essentially just HTML 2.0 I suppose lol. Even if it doesn't affect it directly, we should probably be careful with this one on our system in the future.

Sources:
https://www.youtube.com/watch?v=u8jLUjpCWrs
https://nvd.nist.gov/vuln/detail/CVE-2024-2961
BookStackApp/BookStack#4971

According to JASHiN, the PHP implementation wouldn't be affected as long as our backend's masked enough. I'm hopeful that our security's beefed up to this point.