CVE-2025-8520
BaseFortify
Publication date: 2025-08-04
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 |
|---|---|---|
| vvveb | vvveb | to 1.0.6 (exc) |
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
Can you explain this vulnerability to me?
CVE-2025-8520 is a Server-Side Request Forgery (SSRF) vulnerability in the givanz Vvveb Drag-and-Drop Editor up to version 1.0.5. It affects the endpoint /vadmin123/?module=editor/editor, where the 'url' parameter can be manipulated by an authenticated user with editor privileges to make the server perform arbitrary HTTP requests. This allows the attacker to make the server access internal or external resources, potentially scanning internal network ports or accessing internal services that are not otherwise exposed. [1, 2, 3]
How can this vulnerability impact me? :
This vulnerability can impact you by allowing an attacker with editor-level access to perform internal network reconnaissance through port scanning, potentially accessing sensitive internal services. It compromises the confidentiality, integrity, and availability of the affected system by enabling unauthorized server-side requests. This can lead to exposure of internal network details and possibly further exploitation of internal resources. [1, 2, 3]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by monitoring for unusual server-side requests initiated from the vulnerable endpoint `/vadmin123/?module=editor/editor` with manipulation of the `url` parameter. Detection involves checking for authenticated editor-level users making requests with crafted URLs that cause the server to fetch internal or external resources. For example, testing the endpoint by sending requests with the `url` parameter set to internal IPs and ports (e.g., `//127.0.0.1:80/`) and observing server behavior can help detect SSRF activity. Commands to test might include using curl or similar tools to simulate such requests if you have editor access, for example: `curl -u editor_user:password 'http://target/vadmin123/?module=editor/editor&url=//127.0.0.1:80/'`. Additionally, monitoring server logs for outbound requests triggered by this endpoint or unusual internal port scanning patterns can help detect exploitation attempts. [1, 2]
What immediate steps should I take to mitigate this vulnerability?
The immediate mitigation step is to upgrade the Vvveb Drag-and-Drop Editor component to version 1.0.6, which contains the patch identified by commit `f684f3e374d04db715730fc4796e102f5ebcacb2` that fixes this SSRF vulnerability. Until the upgrade can be applied, restrict editor-level access to trusted users only, monitor for suspicious activity on the vulnerable endpoint, and consider implementing network-level controls to limit the server's ability to make arbitrary outbound requests. [3]