{"id":"GHSA-jxcx-3h54-qqxx","aliases":[],"title":"SilverStripe CMS Cross-site Scripting vulnerabilities inherited from TinyMCE","description":"TinyMCE 4.x is vulnerable to several XSS vectors, which had been patched in later versions. Two of these have been identified as affecting silverstripe/admin.\n\nOnly Silverstripe CMS 4 is affected by these vulnerabilities. It's not possible to upgrade Silverstripe CMS 4 to use a more recent release of TinyMCE without introducing breaking changes. Instead, the security patches that shipped in later releases of TinyMCE have been backported to the TinyMCE version bundled in silverstripe/admin.\n\nSilverstripe CMS 5 is not affected by these vulnerabilities because it uses TinyMCE 6.","severity":"medium","score":null,"published":"2023-08-23T19:43:56.000Z","modified":"2024-11-29T05:39:32.067Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"silverstripe/admin","ranges":[{"events":[{"introduced":"1.0.0"},{"fixed":"1.13.6"}],"type":"ECOSYSTEM"}],"versions":["1.0.0","1.0.1","1.0.1-rc1","1.0.2","1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.1.0","1.1.0-rc1","1.1.0-rc2","1.1.1","1.1.2","1.1.3","1.1.4","1.1.5","1.10.0","1.10.0-beta1","1.10.0-rc1","1.10.1","1.10.2","1.10.3","1.10.4","1.11.0","1.11.0-beta1","1.11.0-rc1","1.11.1","1.11.2","1.11.3","1.12.0","1.12.0-beta1","1.12.0-rc1","1.12.1","1.12.2","1.12.3","1.12.4","1.12.5","1.12.6","1.12.7","1.13.0","1.13.0-beta1","1.13.0-rc1","1.13.1","1.13.2","1.13.3","1.13.4","1.13.5","1.2.0","1.2.0-beta1","1.2.1","1.2.2","1.2.3","1.2.4","1.2.5","1.2.6","1.3.0","1.3.0-rc1","1.3.1","1.3.2","1.3.3","1.3.4","1.3.5","1.4.0","1.4.0-rc1","1.4.1","1.4.2","1.4.3","1.4.4","1.4.5","1.5.0","1.5.0-alpha1","1.5.0-rc1","1.5.0-rc2","1.5.1","1.5.2","1.6.0","1.6.0-beta1","1.6.0-rc1","1.6.1","1.6.2","1.6.3","1.6.4","1.7.0","1.7.0-beta1","1.7.0-rc1","1.7.1","1.7.2","1.7.3","1.7.4","1.8.0","1.8.0-beta1","1.8.0-rc1","1.8.1","1.9.0","1.9.0-alpha1","1.9.0-beta1","1.9.0-rc1"],"fixed":["1.13.6"]}],"references":["https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/admin/SS-2023-002.yaml","https://github.com/silverstripe/silverstripe-admin","https://www.silverstripe.org/download/security-releases/SS-2023-002"],"sources":[{"name":"OSV","id":"GHSA-jxcx-3h54-qqxx","modified":"2024-11-29T05:39:32.067990Z","url":"https://osv.dev/vulnerability/GHSA-jxcx-3h54-qqxx"}],"assessments":[]}