826
And , as Golunski noted , it ’s possible that older WordPress versions are also affected by the same flaw , so the percentage of vulnerable installations could be considerably higher : Admins who still run these older versions of the popular CMS should upgrade to newer versions , ideally to the latest one ( v4 .7.4 ) .
 ( discover vulnerability: noted,  Golunski: discoverer) 
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: noted,  Golunski: discoverer) 