Werk #12564: Fix possible stored XSS issue when uploading backup keys
| Component | Setup |
| Title | Fix possible stored XSS issue when uploading backup keys |
| Date | Apr 26, 2021 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 2.0.0p4 2.1.0b1 |
| Level | Trivial Change |
| Class | Security Fix |
| Compatibility | Compatible - no manual interaction needed |
Uploading backup keys could trigger a XSS issue which could lead to execution of arbitrary javascript code in the context of the user currently accessing the setup GUI.
