CVE-2026-9421
Unrestricted File Upload in KLiK SocialMediaWebsite
Publication date: 2026-05-25
Last updated on: 2026-05-25
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| klik | socialmediawebsite | 1.0 |
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 KLiK SocialMediaWebsite version 1.0, specifically in the function uniqid within the file upload.inc.php of the File Handler component. It allows an attacker to manipulate the function to perform unrestricted file uploads.
Because the vulnerability can be exploited remotely, an attacker can upload files without restriction, potentially bypassing security controls.
How can this vulnerability impact me? :
The unrestricted file upload vulnerability can allow attackers to upload malicious files to the server. This can lead to unauthorized access, data compromise, or the execution of malicious code on the affected system.
Since the attack can be initiated remotely and requires no privileges or user interaction, it poses a significant security risk.