Security Advisory
CVE-2020-11535
9.8
CRITICAL
Vulnerability Description
An issue was discovered in ONLYOFFICE Document Server 5.5.0. An attacker can craft a malicious .docx file, and exploit XML injection to enter an attacker-controlled parameter into the x2t binary, to rewrite this binary and/or libxcb.so.1, and execute code on a victim's server.
Published Date
April 15, 2020
Official Source
NIST NVD Advisory