{"id":"GHSA-7hh9-gp72-wh7h","aliases":[],"status":"published","title":"Auth0 Laravel SDK has Improper Audience Validation via Auth0-PHP SDK dependency","description":"### Description\nIn applications built with the Auth0-PHP SDK, the audience validation in access tokens is performed improperly. Without proper validation, affected applications may accept ID tokens as Access tokens.\n\n### Affected product and versions\nUsers are affected if they meet the following preconditions:\n\n- Applications using the Auth0 laravel-auth0 SDK with versions between 7.0.0 and 7.19.0,\n- Auth0 laravel-auth0 SDK uses the Auth0-PHP SDK with versions between 8.0.0 and 8.17.0.\n\n### Resolution\nUpgrade Auth0/laravel-auth0 to version 7.20.0 or greater.\n\n### Acknowledgement\nOkta would like to thank Jafar Sadiq (iaf4r) for their discovery and responsible disclosure.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"medium","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1395","CWE-863"],"published":"2025-12-17T20:55:50Z","modified":"2026-02-04T02:19:18Z","fixes":[{"ecosystem":"Packagist","package":"auth0/login","fixed_in":["7.20.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"auth0/login","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.20.0"}]}]},{"source":"osv","ecosystem":"Packagist","package":"auth0/login","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.20.0"}]}],"versions":["7.0.0","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","7.17.0","7.18.0","7.19.0","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"]}],"references":[{"url":"https://github.com/auth0/laravel-auth0/security/advisories/GHSA-7hh9-gp72-wh7h","tags":["web"]},{"url":"https://github.com/auth0/laravel-auth0/commit/a1c3344dc0e5a36e8f56c8cfc535728d3d7558f3","tags":["web"]},{"url":"https://github.com/auth0/laravel-auth0/releases/tag/7.20.0","tags":["web"]},{"url":"https://github.com/advisories/GHSA-7hh9-gp72-wh7h"},{"url":"https://github.com/auth0/laravel-auth0","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-7hh9-gp72-wh7h","title":"Auth0 Laravel SDK has Improper Audience Validation via Auth0-PHP SDK dependency","description":"### Description\nIn applications built with the Auth0-PHP SDK, the audience validation in access tokens is performed improperly. Without proper validation, affected applications may accept ID tokens as Access tokens.\n\n### Affected product and versions\nUsers are affected if they meet the following preconditions:\n\n- Applications using the Auth0 laravel-auth0 SDK with versions between 7.0.0 and 7.19.0,\n- Auth0 laravel-auth0 SDK uses the Auth0-PHP SDK with versions between 8.0.0 and 8.17.0.\n\n### Resolution\nUpgrade Auth0/laravel-auth0 to version 7.20.0 or greater.\n\n### Acknowledgement\nOkta would like to thank Jafar Sadiq (iaf4r) for their discovery and responsible disclosure.","status":"published","published":"2025-12-17T20:55:50Z","modified":"2025-12-17T20:55:52Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"medium"}],"cwes":["CWE-863","CWE-1395"],"updated_at":"2026-11-02T14:39:13.204325Z"}],"osv":[{"id":"GHSA-7hh9-gp72-wh7h","title":"Auth0 Laravel SDK has Improper Audience Validation via Auth0-PHP SDK dependency","description":"### Description\nIn applications built with the Auth0-PHP SDK, the audience validation in access tokens is performed improperly. Without proper validation, affected applications may accept ID tokens as Access tokens.\n\n### Affected product and versions\nUsers are affected if they meet the following preconditions:\n\n- Applications using the Auth0 laravel-auth0 SDK with versions between 7.0.0 and 7.19.0,\n- Auth0 laravel-auth0 SDK uses the Auth0-PHP SDK with versions between 8.0.0 and 8.17.0.\n\n### Resolution\nUpgrade Auth0/laravel-auth0 to version 7.20.0 or greater.\n\n### Acknowledgement\nOkta would like to thank Jafar Sadiq (iaf4r) for their discovery and responsible disclosure.","status":"published","published":"2025-12-17T20:55:50Z","modified":"2026-02-04T02:19:18.192955Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"medium"}],"cwes":["CWE-1395","CWE-863"],"updated_at":"2026-11-02T15:46:41.002603Z"}]}}