{"id":"GHSA-9fwj-9mjf-rhj3","aliases":[],"title":"laravel-auth0 SDK Vulnerable to Brute Force Authentication Tags of CookieStore Sessions","description":"**Overview**\nSession cookies of applications using the laravel-auth0 SDK configured with CookieStore have authentication tags that can be brute forced, which may result in unauthorized access.\n\n**Am I Affected?**\nYou are affected by this vulnerability if you meet the following pre-conditions:\n1. Applications using laravel-auth0 SDK with version <=7.16.0\n2. laravel-auth0 SDK uses the Auth0-PHP SDK with version 8.0.0-BETA1 or higher and below 8.14.0.  \n3. Session storage configured with CookieStore.\n\n**Fix**\nUpgrade Auth0/laravel-auth0 to v7.17.0. As an additional precautionary measure, we recommend rotating your cookie encryption keys. Note that once updated, any previous session cookies will be rejected.\n\n**Acknowledgement**\nOkta would like to thank Félix Charette for discovering this vulnerability.","severity":"critical","score":9.1,"published":"2025-05-17T15:07:55.000Z","modified":"2026-02-04T03:40:29.379Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"auth0/login","ranges":[{"events":[{"introduced":"0"},{"fixed":"7.17.0"}],"type":"ECOSYSTEM"}],"versions":["1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.0.8","2.0.0","2.1.0","2.1.1","2.1.2","2.1.3","2.1.4","2.2.0","2.2.1","2.3.0","2.3.1","2.3.2","3.0.0","3.0.1","3.0.2","3.0.3","3.1.0","3.2.0","3.2.1","4.0.0","4.0.1","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.0.7","4.0.8","5.0.0","5.0.1","5.0.2","5.1.0","5.2.0","5.3.0","5.3.1","5.4.0","6.0.0","6.0.1","6.1.0","6.2.0","6.3.0","6.4.0","6.4.1","6.5.0","7.0.0","7.0.0-BETA1","7.0.0-BETA2","7.0.1","7.1.0","7.10.0","7.10.1","7.11.0","7.12.0","7.13.0","7.14.0","7.15.0","7.16.0","7.2.0","7.2.1","7.2.2","7.3.0","7.4.0","7.5.0","7.5.1","7.5.2","7.6.0","7.7.0","7.8.0","7.8.1","7.9.0","7.9.1"],"fixed":["7.17.0"]}],"references":["https://github.com/auth0/laravel-auth0/security/advisories/GHSA-9fwj-9mjf-rhj3","https://nvd.nist.gov/vuln/detail/CVE-2025-47275","https://github.com/auth0/laravel-auth0/commit/be2c59adb476c49945dcc55741a54c7a68c1741d","https://github.com/auth0/laravel-auth0","https://github.com/auth0/laravel-auth0/releases/tag/7.17.0"],"sources":[{"name":"OSV","id":"GHSA-9fwj-9mjf-rhj3","modified":"2026-02-04T03:40:29.379254Z","url":"https://osv.dev/vulnerability/GHSA-9fwj-9mjf-rhj3"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1}]}