Site 24x7 shows website down when we enable waf on AWS ELB.
Does any one has any idea what will be the cause.
I have tried removing multiple rules from waf and found out below rules which causing the issue. Does anyone have idea about this ruleset.
AWS#AWSManagedRulesSQLiRuleSet#GenericRFI_BODY,
AWS#AWSManagedRulesSQLiRuleSet#SQLi_BODY and
AWS#AWSManagedRulesCommonRuleSet#CrossSiteScripting_BODY.