CVE-2026-105225 osCommerce osCommerce2 Payment payment.php include code injection
Remote attackers can execute arbitrary code via the MODULE_PAYMENT_INSTALLED argument in osCommerce2 payment.php, requiring permissions.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-105225?
CVE-2026-105225 is a medium-severity code injection vulnerability in osCommerce2, published on 5 Oct 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A vulnerability was identified in osCommerce osCommerce2 up to 2.3.4.1. This affects the function include of the file includes/classes/payment.php of the component Payment Page. Such manipulation of the argument MODULE_PAYMENT_INSTALLED leads to code injection. The attack can be executed remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-105225?
How do I fix CVE-2026-105225?
No fix has been published for CVE-2026-105225 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-105225 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-105225 exists.
Sources
Also known as GHSA-6pgm-x34p-7c8h.