Werk #13195: Add validation to Documentation URL
| Component | Setup |
| Title | Add validation to Documentation URL |
| Date | Dec 16, 2021 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 2.0.0p18 2.1.0b1 |
| Level | Trivial Change |
| Class | Security Fix |
| Compatibility | Incompatible - Manual interaction might be required |
Previous to this Werk the URLs to Documentation were not validated (e.g. in the rule creation dialog). This could have lead to malicious links, e.g. links containing javascript. These links now will be validated. The URL schemes are now restricted to "http" and "https".
