Vulnerability Details CVE-2017-11507
A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.2.8x prior to 1.2.8p25 and 1.4.0x prior to 1.4.0p9, allowing an unauthenticated attacker to inject arbitrary HTML or JavaScript via the output_format parameter, and the username parameter of failed HTTP basic authentication attempts, which is returned unencoded in an internal server error page.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 56.8%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
Products affected by CVE-2017-11507
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cpe:2.3:a:check_mk_project:check_mk:1.2.8
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cpe:2.3:a:check_mk_project:check_mk:1.4.0