{"id":"GHSA-m5q3-mvcr-gc5m","aliases":[],"url":"https://o3.security/vulnerability/GHSA-m5q3-mvcr-gc5m","summary":"silverstripe/framework BackURL validation bypass with malformed URLs","details":"A carefully constructed malformed URL can be used to circumvent the offsite redirection protection used on `BackURL` parameters. This could lead to users entering sensitive data in malicious websites instead of the intended one.","published":"2024-05-27T23:02:56Z","modified":"2024-12-02T05:33:12.974827Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"silverstripe/framework","fixedVersion":"4.0.4"},{"ecosystem":"Packagist","name":"silverstripe/framework","fixedVersion":"4.1.1"}],"fix":{"url":"https://github.com/silverstripe/silverstripe-framework/commit/9053014a7e2eba28d000881e0bb3cc1d6e6b2eea","label":"silverstripe/silverstripe-framework@9053014"},"references":[{"type":"WEB","url":"https://github.com/silverstripe/silverstripe-framework/commit/9053014a7e2eba28d000881e0bb3cc1d6e6b2eea"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2018-008-1.yaml"},{"type":"PACKAGE","url":"https://github.com/silverstripe/silverstripe-framework"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/ss-2018-008"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-12-02T05:33:12.974827Z"}}