CVE-2025-1213 pihome-shc PiHome index.php cross site scripting

Medium 5.1 Published 12 Feb 2025 Updated 12 Feb 2025

Remote attackers can execute arbitrary scripts in users' browsers via the PHP_SELF argument in PiHome's index.php.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-1213?

CVE-2025-1213 is a medium-severity cross-site scripting vulnerability in pihome-shc PiHome, published on 12 Feb 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

A vulnerability was found in pihome-shc PiHome 1.77. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /index.php. The manipulation of the argument $_SERVER['PHP_SELF'] leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2025-1213?

It affects 1 product.

Products include Pihome Maxair.

How do I fix CVE-2025-1213?

No fix has been published for CVE-2025-1213 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-1213 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-1213 exists.

Sources

Also known as GHSA-m54m-vwf4-wrj2.