Centreon 3.4.x (fixed in Centreon 18.10.0) allows XSS via the Service field to the main.php?p=20201 URI, as demonstrated by the "Monitoring > Status Details > Services" screen.
- https://documentation.centreon.com/docs/centreon/en/latest/release_notes/centreon-18.10/centreon-18.10.0.html
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