CVE-2021-28054

5.4 mediumEPSS 1.1%

Medium (5.4) in centreon centreon. EPSS 1.1% chance of exploitation in the next 30 days.

An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site Scripting (XSS) issue in "Configuration > Hosts" allows remote authenticated users to inject arbitrary web script or HTML via the Alias parameter.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-07-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

centreon:centreon

References

https://docs.centreon.com/current/en/
https://github.com/centreon/centreon/releases/tag/20.04.13
https://redshell.co
https://docs.centreon.com/current/en/
https://github.com/centreon/centreon/releases/tag/20.04.13

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