XSS vulnerability through table summary in rich text fieldIssue date: 13-06-2018
Affects versions: 12.3, 11.2, 10.2
Issue ID: SECURITY-67
Affected Product Version(s)
This vulnerability applies to CMS 12.3.0, 11.2.7 and 10.2.11 and earlier versions.
When adding a table to a rich text field, the "summary" field can be used for an XSS attack.
For all current supported CMS versions this vulnerability has been fixed, through code changes only, and only requires updating to the latest maintenance releases: CMS 10.2.12, CMS 11.2.8, CMS 12.3.1 or CMS 12.4.0.