SQL Inject - SecurityCheck Component

Hi guys

J3.10.11
PHP7
Component: Events booking 4.3.0
Component: SecurityCheck 3.5.1
Get the following message on the site when clients register:
"Error" It has been detected a sequence that could mean a hacker attack. Your request can not be processed."

In the SecurityCheck logs, it is listed as "SQL Injection" and the component indicated is "com_content"

URL: /index.php/events?task=register.process_individual_registrat

The clients get quite upset about this and worry that the site is hacked. So something in the events booking is causing an issue since it only seems to be on the Joomla 3.10.11 site that I can pick this up. Not sure if it is a Joomla issue.

Thanks

Hard to know. It could also comes from fall assumption from SecurityCheck, too

Is SecurityCheck provides any more details report? If Yes, please submit a support ticket sending me the details information so that I can check

Regards,

Tuan

Detailed reports are only available in their Pro version, not the free one.

Hmm

That's quite hard for me to check, then. Maybe you can submit a support ticket sending me super admin account of the site and tell me step by step what I need to do to see that error? I will try to check to see why it happens and get it sorted

Tuan