WeakRSAKey check page is missing

[aliismayilov]

Background

Brakeman version: 6.2.2
Rails version: 8.0.1
Ruby version: 3.3.6

Link to Rails application code: N/A

Issue

We have the following warning reported:

{
  "warning_type": "Weak Cryptography",
  "warning_code": 126,
  "check_name": "WeakRSAKey",
  "message": "Use of padding mode PKCS1 (default if not specified), which is known to be insecure. Use OAEP instead",
  "link": "https://brakemanscanner.org/docs/warning_types/weak_cryptography/",
  "user_input": null,
  "confidence": "High",
  "cwe_id": [
    780
  ],
  "note": "",
  ...
}

The check has a link to an non-existing page, which makes hard to understand and resolve the warning.