CVE-2021-27676

5.4 mediumEPSS 0.6%

Medium (5.4) in centreon centreon. EPSS 0.6% chance of exploitation in the next 30 days.

Centreon version 20.10.2 is affected by a cross-site scripting (XSS) vulnerability. The dep_description (Dependency Description) and dep_name (Dependency Name) parameters are vulnerable to stored XSS. A user has to log in and go to the Configuration > Notifications > Hosts page.

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: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-05-26
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19

Affected

centreon:centreon

References

https://github.com/centreon/centreon/pull/9587
https://github.com/centreon/centreon/pull/9587

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