Vulnerability Details CVE-2021-38751
A HTTP Host header attack exists in ExponentCMS 2.6 and below in /exponent_constants.php. A modified HTTP header can change links on the webpage to an arbitrary value, leading to a possible attack vector for MITM.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.129
EPSS Ranking 93.7%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 4.3
References
Products affected by CVE-2021-38751
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cpe:2.3:a:exponentcms:exponentcms:*