This pattern has been deprecated as it is covered by a chaining relationship between CAPEC-174: Flash Parameter Injection and CAPEC-591: Stored XSS. Please refer to these CAPECs going forward.
Related Weaknesses
A Related Weakness relationship associates a weakness with this attack pattern. Each association implies a weakness that must exist for a given attack to be successful. If multiple weaknesses are associated with the attack pattern, then any of the weaknesses (but not necessarily all) may be present for the attack to be successful. Each related weakness is identified by a CWE identifier.