← Vulnerability feed

Vulnerability record · CVE-2023-39964 · published 10 August 2023

CVE-2023-39964: Fit2cloud 1panel path traversal vulnerability

Fit2cloud · 1panel

1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, arbitrary file reads allow an attacker to read arbitrary important configuration files on the server. In the `api/v1/file.go` file, there is a function called `LoadFromFile`, which directly reads the file by obtaining the requested path `parameter[path]`. The request parameters are not filtered, resulting in a background arbitrary file reading vulnerability. Version 1.5.0 has a patch for this issue.

7.5 CVSS 3.1 High EPSS 0.97% · top 39.2% CWE-22 · Path traversal
7.5CVSS 3.1 base score
0.97%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, arbitrary file reads allow an attacker to read arbitrary important configuration files on the server. In the `api/v1/file.go` file, there is a function called `LoadFromFile`, which directly reads the file by obtaining the requested path `parameter[path]`. The request parameters are not filtered, resulting in a background arbitrary file reading vulnerability. Version 1.5.0 has a patch for this issue.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/1Panel-dev/1Panel/releases/tag/v1.5.0 ProductRelease Notes
https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-pv7q-v9mv-9mh5 ExploitVendor Advisory
https://github.com/1Panel-dev/1Panel/releases/tag/v1.5.0 ProductRelease Notes
https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-pv7q-v9mv-9mh5 ExploitVendor Advisory

Track CVE-2023-39964 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-54424Fit2cloud 1panel command injection vulnerability1Panel is a web interface and MCP Server that manages websites, files, containers, databases, and LLMs on a Linux server. In versions 2.0.5 and below…EPSS 0.94%9.8CVE-2024-39907Fit2cloud 1panel sql injection vulnerability1Panel is a web-based linux server management control panel. There are many sql injections in the project, and some of them are not well filtered, le…EPSS 29%9.8CVE-2024-39911Fit2cloud 1panel sql injection vulnerability1Panel is a web-based linux server management control panel. 1Panel contains an unspecified sql injection via User-Agent handling. This issue has bee…EPSS 4.5%9.8CVE-2024-2352Fit2cloud 1panel command injection vulnerabilityA vulnerability, which was classified as critical, has been found in 1Panel up to 1.10.1-lts. Affected by this issue is the function baseApi.UpdateDe…EPSS 3.0%9.8CVE-2023-39966Fit2cloud 1panel missing authorization vulnerability1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, an arbitrary file write vulnerability could lead …EPSS 0.83%8.8CVE-2025-56413Fit2cloud 1panel os command injection vulnerabilityOS Command injection vulnerability in function OperateSSH in 1panel 2.0.8 allowing attackers to execute arbitrary commands via the operation paramete…EPSS 1.2%8.8CVE-2023-37477Fit2cloud 1panel os command injection vulnerability1Panel is an open source Linux server operation and maintenance management panel. An OS command injection vulnerability exists in 1Panel firewall fun…EPSS 5.8%8.8CVE-2023-36457Fit2cloud 1panel command injection vulnerability1Panel is an open source Linux server operation and maintenance management panel. Prior to version 1.3.6, an authenticated attacker can craft a malic…EPSS 2.3%

Source: NIST National Vulnerability Database (record CVE-2023-39964), CISA KEV, FIRST EPSS (scores of 2026-10-07). This page is refreshed as NVD updates the record.