CVE-2026-2226
Unrestricted File Upload in DouPHP ZIP Handler (/admin/file.php
Publication date: 2026-02-09
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| douco | douphp | to 1.9 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-434 | The product allows the upload or transfer of dangerous file types that are automatically processed within its environment. |
| CWE-284 | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in DouPHP up to version 1.9, specifically in the ZIP File Handler component located in the /admin/file.php file. It involves improper processing of the argument sql_filename, which allows an attacker to perform an unrestricted file upload.
The vulnerability can be exploited remotely, meaning an attacker does not need local access to the system to launch the attack.
The exploit has been publicly disclosed and may be used by attackers.
How can this vulnerability impact me? :
This vulnerability allows an attacker to upload files without restriction, which can lead to unauthorized files being placed on the server.
Such unauthorized uploads can potentially be used to execute malicious code, compromise the system's integrity, or disrupt its availability.
Because the attack can be launched remotely, it increases the risk of exploitation by attackers without requiring prior access.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know