CVE-2021-43448 Information

Description

ONLYOFFICE all versions as of 2021-11-08 is vulnerable to Improper Input Validation. A lack of input validation can allow an attacker to spoof the names of users who interact with a document if the document id is known.

Reference

https://github.com/ONLYOFFICE/server https://www.onlyoffice.com/ https://labs.nettitude.com/blog/exploiting-onlyoffice-web-sockets-for-unauthenticated-remote-code-execution/