CVE-2023-4591: Inclusion of Functionality from Untrusted Control Sphere in WPN-XM Serverstack

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-11-03 · updated 2026-06-17
Weakness: CWE-829

Description

A local file inclusion vulnerability has been found in WPN-XM Serverstack affecting version 0.8.6, which would allow an unauthenticated user to perform a local file inclusion (LFI) via the /tools/webinterface/index.php?page parameter by sending a GET request. This vulnerability could lead to the loading of a PHP file on the server, leading to a critical webshell exploit.

Affected products

Wpn-Xm: 0.8.6

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-wpn-xm-serverstack
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-wpn-xm-serverstack

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