A security issue has been reported in CRM-CTT, which can be exploited by malicious users to bypass certain security restrictions.
The security issue is caused due to the "CheckCustomerAccess()" function in functions.php improperly checking if a user has full rights to edit another user. This can be exploited by malicious "LIMITTOCUSTOMERS" users to edit the settings of any non-active user.
The security issue is reported in CRM-CTT versions prior to CRM-CTT Interleave 4.2.0.
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