CVE-2021-40906

Source
https://cve.org/CVERecord?id=CVE-2021-40906
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40906.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-40906
Downstream
Published
2022-03-25T23:15:08.287Z
Modified
2026-03-14T11:13:05.812290Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

CheckMK Raw Edition software (versions 1.5.0 to 1.6.0) does not sanitise the input of a web service parameter that is in an unauthenticated zone. This Reflected XSS allows an attacker to open a backdoor on the device with HTML content and interpreted by the browser (such as JavaScript or other client-side scripts) or to steal the session cookies of a user who has previously authenticated via a man in the middle. Successful exploitation requires access to the web service resource without authentication.

References

Affected packages

Git / github.com/checkmk/checkmk

Affected ranges

Type
GIT
Repo
https://github.com/checkmk/checkmk
Events
Introduced
Fixed
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Database specific
{
    "versions": [
        {
            "introduced": "1.5.0"
        },
        {
            "fixed": "1.6.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-NA"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-b1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-b10"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-b12"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-b3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-b4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-b5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-b9"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p10"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p11"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p12"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p13"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p14"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p15"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p16"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p19"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p2"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p20"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p21"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p22"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p23"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p24"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p25"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p3"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p4"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p5"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p6"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p7"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p8"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0-p9"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0b10"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0b11"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0p10"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0p17"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.6.0p18"
        }
    ]
}

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-40906.json"