CVE-2021-28094
OX Documents before 7.10.5-rev7 has Incorrect Access Control for converted documents because hash collisions can occur, due to use of CRC32.
Date published : 2021-07-27
http://seclists.org/fulldisclosure/2021/Jul/37
http://packetstormsecurity.com/files/163569/OX-Documents-7.10.5-Improper-Authorization.html