ebook.hsc.ac.kr Cross Site Scripting vulnerability OBB-3153538

ebook.hsc.ac.kr Cross Site Scripting vulnerability OBB-3153538, coordinated and responsible vulnerability disclosure, ISO 29147 standard, verified and confirmed existence of vulnerability, notified website operator, technical details currently hidden, affected website ebook.hsc.ac.kr, open bug bounty program, vulnerable application hidden until disclosure, vulnerability type XSS (Cross Site Scripting) CWE-79, CVSSv3 Score hidden, disclosure standard ISO 29147, discovered and reported by KhanJanny, remediation guide OWASP XSS Prevention Cheat Sheet, coordinated disclosure timeline, vulnerability reported and verified on 15th January 2023, website operator notified on 15th January 2023, public report published without technical details on 15th January 2023