2363
" The vulnerability resides in what 's known as the Jakarta file upload multipart parser , which according to official Apache Struts 2 documentation is a standard part of the framework and needs only a supporting library to function .
 ( discover vulnerability: resides in,  the Jakarta file upload multipart parser: vulnerable system, The vulnerability: vulnerability) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( discover vulnerability: resides in,  the Jakarta file upload multipart parser: vulnerable system, The vulnerability: vulnerability) 