Privilege Escalation Vulnerability in CMS Made Simple (CMSMS) 2.2.7

CVE-2018-10519 · MEDIUM Severity

AV:N/AC:L/AU:S/C:P/I:P/A:P

CMS Made Simple (CMSMS) 2.2.7 contains a privilege escalation vulnerability from ordinary user to admin user by arranging for the eff_uid value within $_COOKIE[$this->_loginkey] to equal 1, because files in the tmp/ directory are accessible through HTTP requests. NOTE: this vulnerability exists because of an incorrect fix for CVE-2018-10084.

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