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.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8"
},
{
"last_affected": "1.2.8"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b1:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b1"
},
{
"last_affected": "1.2.8-b1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p1:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p1"
},
{
"last_affected": "1.2.8-p1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b10:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b10"
},
{
"last_affected": "1.2.8-b10"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p10:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p10"
},
{
"last_affected": "1.2.8-p10"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b11:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b11"
},
{
"last_affected": "1.2.8-b11"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p11:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p11"
},
{
"last_affected": "1.2.8-p11"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b2:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b2"
},
{
"last_affected": "1.2.8-b2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p2:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p2"
},
{
"last_affected": "1.2.8-p2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b3:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b3"
},
{
"last_affected": "1.2.8-b3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p3:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p3"
},
{
"last_affected": "1.2.8-p3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b4:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b4"
},
{
"last_affected": "1.2.8-b4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p4:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p4"
},
{
"last_affected": "1.2.8-p4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b5:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b5"
},
{
"last_affected": "1.2.8-b5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p5:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p5"
},
{
"last_affected": "1.2.8-p5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b6:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b6"
},
{
"last_affected": "1.2.8-b6"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p6:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p6"
},
{
"last_affected": "1.2.8-p6"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b7:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b7"
},
{
"last_affected": "1.2.8-b7"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p7:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p7"
},
{
"last_affected": "1.2.8-p7"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b8:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b8"
},
{
"last_affected": "1.2.8-b8"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p8:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p8"
},
{
"last_affected": "1.2.8-p8"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:b9:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-b9"
},
{
"last_affected": "1.2.8-b9"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p9:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p9"
},
{
"last_affected": "1.2.8-p9"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p12:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p12"
},
{
"last_affected": "1.2.8-p12"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p13:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p13"
},
{
"last_affected": "1.2.8-p13"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p14:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p14"
},
{
"last_affected": "1.2.8-p14"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p15:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p15"
},
{
"last_affected": "1.2.8-p15"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p16:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p16"
},
{
"last_affected": "1.2.8-p16"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p17:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p17"
},
{
"last_affected": "1.2.8-p17"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p18:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p18"
},
{
"last_affected": "1.2.8-p18"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p19:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p19"
},
{
"last_affected": "1.2.8-p19"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p20:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p20"
},
{
"last_affected": "1.2.8-p20"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p21:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p21"
},
{
"last_affected": "1.2.8-p21"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p22:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p22"
},
{
"last_affected": "1.2.8-p22"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p23:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p23"
},
{
"last_affected": "1.2.8-p23"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p24:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p24"
},
{
"last_affected": "1.2.8-p24"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.2.8:p25:*:*:*:*:*:*",
"range": [
{
"introduced": "1.2.8-p25"
},
{
"last_affected": "1.2.8-p25"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0"
},
{
"last_affected": "1.4.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b1:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b1"
},
{
"last_affected": "1.4.0-b1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p1:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p1"
},
{
"last_affected": "1.4.0-p1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b2:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b2"
},
{
"last_affected": "1.4.0-b2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p2:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p2"
},
{
"last_affected": "1.4.0-p2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b3:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b3"
},
{
"last_affected": "1.4.0-b3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p3:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p3"
},
{
"last_affected": "1.4.0-p3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b4:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b4"
},
{
"last_affected": "1.4.0-b4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p4:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p4"
},
{
"last_affected": "1.4.0-p4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b5:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b5"
},
{
"last_affected": "1.4.0-b5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p5:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p5"
},
{
"last_affected": "1.4.0-p5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b6:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b6"
},
{
"last_affected": "1.4.0-b6"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p6:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p6"
},
{
"last_affected": "1.4.0-p6"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b7:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b7"
},
{
"last_affected": "1.4.0-b7"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p7:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p7"
},
{
"last_affected": "1.4.0-p7"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b8:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b8"
},
{
"last_affected": "1.4.0-b8"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p8:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p8"
},
{
"last_affected": "1.4.0-p8"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:b9:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-b9"
},
{
"last_affected": "1.4.0-b9"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:check_mk_project:check_mk:1.4.0:p9:*:*:*:*:*:*",
"range": [
{
"introduced": "1.4.0-p9"
},
{
"last_affected": "1.4.0-p9"
}
],
"source": "CPE_STRING"
}
]
}