TinyMCE before 4.9.7 and 5.x before 5.1.4 allows XSS in the core parser, the paste plugin, and the visualchars plugin by using the clipboard or APIs to insert content into the editor. Upstream Advisory: https://github.com/tinymce/tinymce/security/advisories/GHSA-27gm-ghr9-4v95
Created tinymce tracking bugs for this issue: Affects: fedora-all [bug 1869562]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.