webTareas through 2.1 allows upload of the dangerous .exe and .shtml file types.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25733
Reference (s):
- https://medium.com/@tehwinsam/webtareas-2-1-c8b406c68c2a
- https://sourceforge.net/p/webtareas/tickets/40/
- https://sourceforge.net/projects/webtareas/files/