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Last week WordPress released the newest version ( 4.7.2 ) of the popular CMS , ostensibly fixing three security issues affecting versions 4.7.1 and earlier .
 CMS: vulnerable system; WordPress: releaser; Last week: time; the newest version ( 4.7.2 ): patch number
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: patch vulnerability 
  Option: issues addressed, patch, vulnerability, time, vulnerable system version, releaser, patch number, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 CMS: vulnerable system; WordPress: releaser; Last week: time; the newest version ( 4.7.2 ): patch number