CVE-2025-8859
BaseFortify
Publication date: 2025-08-11
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 |
|---|---|---|
| fabian | eblog_site | 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 in eBlog Site 1.0 allows an attacker to upload arbitrary files through the /native/admin/save-slider.php file upload functionality. The code does not validate or filter the uploaded file's content or type, enabling attackers to upload malicious files such as PHP scripts. These files can then be accessed and executed on the server, leading to arbitrary code execution. [1]
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized remote code execution on the affected server. Attackers can upload and execute malicious scripts, potentially compromising the server, stealing data, defacing the website, or using the server as a foothold for further attacks. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by checking for the presence of unauthorized or suspicious files in the ../uploads/slider/ directory, especially files with executable extensions like .php. You can also monitor HTTP requests to /native/admin/save-slider.php for file upload attempts. Commands to detect suspicious files include: 1) List recently uploaded files: `ls -l --time=ctime ../uploads/slider/` 2) Find potentially malicious PHP files: `find ../uploads/slider/ -type f -name '*.php'` 3) Check web server logs for POST requests to /native/admin/save-slider.php: `grep 'POST /native/admin/save-slider.php' /var/log/apache2/access.log` or equivalent. Additionally, scanning for files with unusual names or hashes can help identify exploit attempts. [1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include: 1) Restrict or disable file uploads to the /native/admin/save-slider.php endpoint if not necessary. 2) Implement strict validation on uploaded files, including checking file extensions, MIME types, and content to allow only safe file types. 3) Configure the web server to prevent execution of uploaded files in the ../uploads/slider/ directory, for example by disabling PHP execution in that directory. 4) Remove any suspicious or unauthorized files already uploaded. 5) Monitor and audit upload activity and access logs for suspicious behavior. 6) Apply patches or updates from the vendor if available. [1]