CVE-2026-2226 DouPHP ZIP File file.php unrestricted upload

Medium 5.1 Published 9 Feb 2026 Updated 23 Feb 2026

Remote attackers can upload malicious files via the admin file handler, potentially leading to code execution on the server.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-2226?

CVE-2026-2226 is a medium-severity vulnerability in DouPHP, published on 9 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A vulnerability has been found in DouPHP up to 1.9. This issue affects some unknown processing of the file /admin/file.php of the component ZIP File Handler. Such manipulation of the argument sql_filename leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-434, CWE-284

Which versions are affected by CVE-2026-2226?

It affects 1 product.

Products include Douco Douphp.

How do I fix CVE-2026-2226?

No fix has been published for CVE-2026-2226 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-2226 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2226 exists.

Sources

Also known as GHSA-hp62-q4v5-3g77.