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Also , the forum which is based on phpBB ( Free and Open Source Forum Software ) is vulnerable to simple SQL injection attack making it easier for the hackers to steal whatever is stored on the server .
 ( data breach: steal,  the server: victim, the hackers: attacker, SQL injection attack: attack pattern, the forum: victim, phpBB ( Free and Open Source Forum Software ): victim) 
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:
 ( data breach: steal,  the server: victim, the hackers: attacker, SQL injection attack: attack pattern, the forum: victim, phpBB ( Free and Open Source Forum Software ): victim) 