Description

Flatnux 2021-03.25 contains an authenticated file upload vulnerability that allows administrative users to upload arbitrary PHP files through the file manager. Attackers with admin credentials can upload malicious PHP scripts to the web root directory, enabling remote code execution on the server.

INFO

Published Date :

2025-12-19T21:05:52.196Z

Last Modified :

2025-12-19T21:51:58.606Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53956 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53956.

URL Resource
http://flatnux.altervista.org/flatnux.html cve-icon cve-icon
https://www.exploit-db.com/exploits/51295 cve-icon cve-icon
https://www.vulncheck.com/advisories/flatnux-authenticated-file-upload-remote-code-execution cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact