All plugins functions within the vault can be called by any public user. If the plugins contain any unprotected privileged functions, it can be called by malicious user.
https://github.com/code-423n4/2022-07-fractional/blob/8f2697ae727c60c93ea47276f8fa128369abfe51/src/Vault.sol#L38
Include a warning in the comments or documentation so that the vault owner is aware that any plugins function added can be called by the public users. Vault owners should ensure that plugins functions have the necessary access control in place so that only authorised users can trigger the functions.
