CVE-2026-10581
Server-Side Request Forgery in DedeCMS 5.7.88
Publication date: 2026-06-02
Last updated on: 2026-06-02
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dede | dedecms | 5.7.88 |
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?
This vulnerability exists in DedeCMS version 5.7.88 within the base64_decode function of the file /plus/download.php when the parameter 'open=1' is used.
By manipulating the 'Link' argument, an attacker can cause server-side request forgery (SSRF), which allows the attacker to make the server send unauthorized requests to other internal or external resources.
The vulnerability can be exploited remotely, and an exploit has already been published.
How can this vulnerability impact me? :
This vulnerability can lead to server-side request forgery, which may allow an attacker to make the vulnerable server perform unauthorized requests to internal systems or external services.
Such unauthorized requests can potentially expose sensitive information, bypass firewalls, or be used as a pivot point for further attacks within the network.
The CVSS v3.1 score of 6.3 indicates a medium severity impact with potential confidentiality, integrity, and availability impacts.