{"id":"GHSA-r97r-64vp-fghm","aliases":[],"url":"https://o3.security/vulnerability/GHSA-r97r-64vp-fghm","summary":"Silverstripe XSS vulnerability via VirtualPage","details":"A cross-site scripting vulnerability has been discovered in the VirtualPage class.\n\nThis vulnerability can only be exploited if a user with CMS access has posted malicious or unescaped HTML into any of the textfields of a page which a VirtualPage refers to.\n\nThis has been resolved by ensuring that VirtualPage safely escapes all field content.","published":"2024-05-22T18:53:38Z","modified":"2024-12-07T05:24:40.106362Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"silverstripe/cms","fixedVersion":"3.1.10"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/cms/SS-2015-005-1.yaml"},{"type":"PACKAGE","url":"https://github.com/silverstripe/silverstripe-cms"},{"type":"WEB","url":"https://www.silverstripe.org/software/download/security-releases/ss-2015-005"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-12-07T05:24:40.106362Z"}}