{"id":"CVE-2023-46817","aliases":["EUVD-2023-50983","GHSA-23qj-5qgc-98rc"],"status":"published","title":"An issue was discovered in phpFox before 4.8.14. The url request parameter passed to the /core...","description":"An issue was discovered in phpFox before 4.8.14. The url request parameter passed to the /core/redirect route is not properly sanitized before being used in a call to the unserialize() PHP function. This can be exploited by remote, unauthenticated attackers to inject arbitrary PHP objects into the application scope, allowing them to perform a variety of attacks, such as executing arbitrary PHP code.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.02328,"percentile":0.83735,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2023-11-03T00:00:00Z","modified":"2026-06-17T06:31:41Z","products":[{"vendor":"phpfox","product":"phpfox"}],"references":[{"url":"https://www.phpfox.com/blog/","tags":["x_transferred","Product"]},{"url":"http://seclists.org/fulldisclosure/2023/Oct/30","tags":["x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"https://karmainsecurity.com/pocs/CVE-2023-46817.php","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://karmainsecurity.com/KIS-2023-12","tags":["x_transferred","Third Party Advisory"]},{"url":"https://docs.phpfox.com/display/FOX4MAN/phpFox+4.8.14","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46817"},{"url":"https://www.phpfox.com/blog"},{"url":"https://github.com/advisories/GHSA-23qj-5qgc-98rc"}],"sources":{"cve":[{"id":"CVE-2023-46817","description":"An issue was discovered in phpFox before 4.8.14. The url request parameter passed to the /core/redirect route is not properly sanitized before being used in a call to the unserialize() PHP function. This can be exploited by remote, unauthenticated attackers to inject arbitrary PHP objects into the application scope, allowing them to perform a variety of attacks, such as executing arbitrary PHP code.","status":"published","published":"2023-11-03T00:00:00Z","modified":"2024-09-06T13:48:48.784Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:23.309349Z"}],"euvd":[{"id":"EUVD-2023-50983","description":"An issue was discovered in phpFox before 4.8.14. The url request parameter passed to the /core/redirect route is not properly sanitized before being used in a call to the unserialize() PHP function. This can be exploited by remote, unauthenticated attackers to inject arbitrary PHP objects into the application scope, allowing them to perform a variety of attacks, such as executing arbitrary PHP code.","status":"published","published":"2023-11-03T00:00:00Z","modified":"2024-09-06T13:48:48Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:56:02.201955Z"}],"ghsa":[{"id":"GHSA-23qj-5qgc-98rc","title":"An issue was discovered in phpFox before 4.8.14. The url request parameter passed to the /core...","description":"An issue was discovered in phpFox before 4.8.14. The url request parameter passed to the /core/redirect route is not properly sanitized before being used in a call to the unserialize() PHP function. This can be exploited by remote, unauthenticated attackers to inject arbitrary PHP objects into the application scope, allowing them to perform a variety of attacks, such as executing arbitrary PHP code.","status":"published","published":"2023-11-03T06:36:30Z","modified":"2024-09-06T15:33:57Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:58:11.330333Z"}],"nvd":[{"id":"CVE-2023-46817","description":"An issue was discovered in phpFox before 4.8.14. The url request parameter passed to the /core/redirect route is not properly sanitized before being used in a call to the unserialize() PHP function. This can be exploited by remote, unauthenticated attackers to inject arbitrary PHP objects into the application scope, allowing them to perform a variety of attacks, such as executing arbitrary PHP code.","status":"published","published":"2023-11-03T05:15:30.867Z","modified":"2026-06-17T06:31:41.93Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:08:41.047232Z"}]}}