Exponent CMS 2.4.1 and earlier has SQL injection via a base64 serialized API key (apikey parameter) in the api function of framework/modules/eaas/controllers/eaasController.php.
SQL injection vulnerability in cron/find_help.php in Exponent CMS 2.3.9 and earlier allows remote attackers to execute arbitrary SQL commands via the version parameter.
SQL injection vulnerability in framework/modules/blog/controllers/blogController.php in Exponent CMS 2.3.9 and earlier allows remote attackers to execute arbitrary SQL commands via the author parameter.
SQL injection vulnerability in framework/core/models/expConfig.php in Exponent CMS 2.3.9 and earlier allows remote attackers to execute arbitrary SQL commands via the src parameter.