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://github.com/centreon/centreon/pull/6632
https://documentation.centreon.com/docs/centreon/en/latest/release_notes/centreon-18.10/centreon-18.10.0.html
http://www.roothc.com.br/1349-2/
Source: Mitre, NVD
Published: 2018-11-16
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 5.4
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00071