A cross-site scripting (XSS) vulnerability was discovered in the URL processing logic of the
This vulnerability has been patched in TinyMCE 5.10.0 by improved sanitization logic when updating URLs in the relevant plugins.
To work around this vulnerability, either:
- Upgrade to TinyMCE 5.10.0 or higher
- Disable the
Tiny Technologies would like to thank Yakir6 for discovering this vulnerability.