In the Loofah gem through 2.2.0 for Ruby, non-whitelisted HTML attributes may occur in sanitized output by republishing a crafted HTML fragment.
No PoCs from references.
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Shreda/todoappnotes
- https://github.com/jason44406/Depot
- https://github.com/jason44406/simple_cms
- https://github.com/jcachia/Depot