CVE-2020-28919

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

A stored cross site scripting (XSS) vulnerability in Checkmk 1.6.0x prior to 1.6.0p19 allows an authenticated remote attacker to inject arbitrary JavaScript via a javascript: URL in a view title.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://checkmk.com/check_mk-werks.php?werk_id=11501Vendor Advisory
https://emacsninja.com/posts/cve-2020-28919-stored-xss-in-checkmk-160p18.htmlExploit, Third Party Advisory
https://github.com/tribe29/checkmk/commit/c00f450f884d8a229b7d8ab3f0452ed802a1ae04Patch, Third Party Advisory
https://github.com/tribe29/checkmk/commit/e7fd8e4c90be490e4293ec91804d00ec01af5ca6Patch
https://checkmk.com/check_mk-werks.php?werk_id=11501Vendor Advisory
https://emacsninja.com/posts/cve-2020-28919-stored-xss-in-checkmk-160p18.htmlExploit, Third Party Advisory
https://github.com/tribe29/checkmk/commit/c00f450f884d8a229b7d8ab3f0452ed802a1ae04Patch, Third Party Advisory
https://github.com/tribe29/checkmk/commit/e7fd8e4c90be490e4293ec91804d00ec01af5ca6Patch

Timeline

Published: Jan 15, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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