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CVE-2020-7799

Description

An issue was discovered in FusionAuth before 1.11.0. An authenticated user, allowed to edit e-mail templates (Home -> Settings -> Email Templates) or themes (Home -> Settings -> Themes), can execute commands on the underlying operating system by abusing freemarker.template.utility.Execute in the Apache FreeMarker engine that processes custom templates.

POC

Reference

- http://packetstormsecurity.com/files/156102/FusionAuth-1.10-Remote-Command-Execution.html

- https://lab.mediaservice.net/advisory/2020-03-fusionauth.txt

Github

- https://github.com/0xT11/CVE-POC

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Coldplay1517/Middleware-Vulnerability-detection-master

- https://github.com/Pikaqi/cve-2020-7799

- https://github.com/SexyBeast233/SecBooks

- https://github.com/TrojanAZhen/Self_Back

- https://github.com/apachecn-archive/Middleware-Vulnerability-detection

- https://github.com/hectorgie/PoC-in-GitHub

- https://github.com/huimzjty/vulwiki

- https://github.com/ianxtianxt/CVE-2020-7799

- https://github.com/lovechinacoco/https-github.com-mai-lang-chai-Middleware-Vulnerability-detection

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/soosmile/POC

- https://github.com/tdtc7/qps

- https://github.com/trganda/dockerv