CVE-2026-30404
SSRF Vulnerability in wgcloud v3.6.3 Backend Database Connection
Publication date: 2026-03-19
Last updated on: 2026-04-02
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wgstart | wgcloud | to 3.6.3 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-918 | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. |
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability impact me? :
This vulnerability can have serious impacts including unauthorized access to internal network resources, potential compromise of sensitive data, and the ability for attackers to remotely download and execute malicious files on the server.
Such actions can lead to further exploitation, data breaches, and disruption of services.
What immediate steps should I take to mitigate this vulnerability?
I don't know
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
Can you explain this vulnerability to me?
The vulnerability exists in the backend database management connection test feature of wgcloud version 3.6.3. It is a server-side request forgery (SSRF) vulnerability, which means an attacker can exploit this flaw to make the server send unauthorized requests.
By exploiting this vulnerability, an attacker can probe the internal network, remotely download malicious files, and perform other dangerous operations through the server.