Vulnerability Details CVE-2018-7486
Blue River Mura CMS before v7.0.7029 supports inline function calls with an [m] tag and [/m] end tag, without proper restrictions on file types or pathnames, which allows remote attackers to execute arbitrary code via an [m]$.dspinclude("../pathname/executable.jpeg")[/m] approach, where executable.jpeg contains ColdFusion Markup Language code. This can be exploited in conjunction with a CKFinder feature that allows file upload.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.046
EPSS Ranking 88.7%
CVSS Severity
CVSS v3 Score 7.2
CVSS v2 Score 6.5
References
Products affected by CVE-2018-7486
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cpe:2.3:a:blueriver:muracms:5.5
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cpe:2.3:a:blueriver:muracms:6.1.6029
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cpe:2.3:a:blueriver:muracms:6.2.6161
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cpe:2.3:a:blueriver:muracms:6.2.6527
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cpe:2.3:a:blueriver:muracms:7.0.6919
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cpe:2.3:a:blueriver:muracms:7.0.6930
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cpe:2.3:a:blueriver:muracms:7.0.6967