9.8
CVSSv3

CVE-2023-46817

Published: 03/11/2023 Updated: 13/11/2023
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

An issue exists in phpFox prior to 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 malicious users to inject arbitrary PHP objects into the application scope, allowing them to perform a variety of attacks, such as executing arbitrary PHP code.

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Exploits

phpFox versions 4813 and below have an issue where user input passed through the "url" request parameter 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, allowin ...