{"id":"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.","modified":"2024-12-02T05:48:25.943424Z","published":"2024-05-27T23:02:56Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2024-05-27T23:02:56Z","nvd_published_at":null,"cwe_ids":["CWE-601"],"severity":"HIGH"},"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"}],"affected":[{"package":{"name":"silverstripe/framework","ecosystem":"Packagist","purl":"pkg:composer/silverstripe/framework"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0-rc1"},{"fixed":"4.0.4"}]}],"versions":["4.0.0","4.0.0-rc1","4.0.0-rc2","4.0.0-rc3","4.0.1","4.0.1-rc1","4.0.2","4.0.3"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-m5q3-mvcr-gc5m/GHSA-m5q3-mvcr-gc5m.json"}},{"package":{"name":"silverstripe/framework","ecosystem":"Packagist","purl":"pkg:composer/silverstripe/framework"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.0-rc1"},{"fixed":"4.1.1"}]}],"versions":["4.1.0","4.1.0-rc1","4.1.0-rc2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-m5q3-mvcr-gc5m/GHSA-m5q3-mvcr-gc5m.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}