CVE-2017-5992

Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document.

Date published : 2017-02-15

http://www.openwall.com/lists/oss-security/2017/02/07/5

https://bitbucket.org/openpyxl/openpyxl/commits/3b4905f428e1