Provide references for CVE-2019-11488.
Where can I find more information about CVE-2019-11488?
References are available at: https://cybrgrade.com/files/Report_SimplyBookIt_MD5_Hash_Replay_by_CybrGradeUKLtd.pdf, https://blog.cybrgrade.com/CVE-2019-11488-SimplyBook.me-hash-replay-attack/.