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CVE-2022-24565

Published: 24 February 2022

Checkmk <=2.0.0p19 Fixed in 2.0.0p20 and Checkmk <=1.6.0p27 Fixed in 1.6.0p28 are affected by a Cross Site Scripting (XSS) vulnerability. The Alias of a site was not properly escaped when shown as condition for notifications.

Notes

AuthorNote
0xnishit
fix 2.0.0p20: https://github.com/tribe29/checkmk/commit/03152e756198c4663d1f9880ba86c015712d9f18
fix 1.6.0p28: https://github.com/tribe29/checkmk/commit/b8d7b671786cb3261d3721aae39e77e69debd1a5

Priority

Medium

Cvss 3 Severity Score

5.4

Score breakdown

Status

Package Release Status
check-mk
Launchpad, Ubuntu, Debian
xenial
Released (1.2.6p12-1ubuntu0.16.04.1+esm1)
Available with Ubuntu Pro
bionic
Released (1.2.8p16-1ubuntu0.2)
trusty Ignored
(end of standard support)
upstream
Released (2.0.0p20, 1.6.0p28)
focal Does not exist

jammy Does not exist

Severity score breakdown

Parameter Value
Base score 5.4
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Scope Changed
Confidentiality Low
Integrity impact Low
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N