CVE-2023-46817

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.

• CWE-502
• CWE-502

• http://seclists.org/fulldisclosure/2023/Oct/30Exploit, Mailing List, Third Party Advisory
• https://docs.phpfox.com/display/FOX4MAN/phpFox+4.8.14Product
• https://karmainsecurity.com/KIS-2023-12Third Party Advisory
• https://karmainsecurity.com/pocs/CVE-2023-46817.phpExploit, Third Party Advisory
• https://www.phpfox.com/blog/Product
• http://seclists.org/fulldisclosure/2023/Oct/30Exploit, Mailing List, Third Party Advisory
• https://docs.phpfox.com/display/FOX4MAN/phpFox+4.8.14Product
• https://karmainsecurity.com/KIS-2023-12Third Party Advisory
• https://karmainsecurity.com/pocs/CVE-2023-46817.phpExploit, Third Party Advisory
• https://www.phpfox.com/blog/Product

Published

Nov 3, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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