SS-2015-004: TreeDropdownField and TreeMultiSelectField XSS
- Medium (?)
- Versions Affected:
- 3.1.9 and lower
- Versions Fixed:
- Release Date:
A cross-site scripting vulnerability has been discovered in the TreeDropdownField and TreeMultiSelectField.
This vulnerability can only be exploited if a user with CMS access has posted malicious or unescaped HTML into any of the dataobjects used as a data source for either of these fields.
This has been resolved by ensuring that all dataobjects used as a data source have their content safely encoded.
Reported by Hugh Davenport - All The Things Ltd