// For flags

CVE-2023-39966

1Panel arbitrary file write vulnerability exists in the background

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, an arbitrary file write vulnerability could lead to direct control of the server. In the `api/v1/file.go` file, there is a function called `SaveContentthat,It `recieves JSON data sent by users in the form of a POST request. And the lack of parameter filtering allows for arbitrary file write operations. Version 1.5.0 contains a patch for this issue.

1Panel es un panel de gestión de operación y mantenimiento de servidores Linux de código abierto. En la versión 1.4.3, una vulnerabilidad de escritura de archivos arbitraria podría llevar al control directo del servidor. En el archivo `api/v1/file.go`, hay una función llamada `SaveContent que `recibe datos JSON enviados por los usuarios en forma de solicitud POST. Y la falta de filtrado de parámetros permite operaciones de escritura de archivos arbitrarias. La versión 1.5.0 contiene un parche para este problema.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
Poc
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-08-07 CVE Reserved
  • 2023-08-10 CVE Published
  • 2024-09-11 EPSS Updated
  • 2024-10-04 CVE Updated
  • 2024-10-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-862: Missing Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Fit2cloud
Search vendor "Fit2cloud"
1panel
Search vendor "Fit2cloud" for product "1panel"
1.4.3
Search vendor "Fit2cloud" for product "1panel" and version "1.4.3"
-
Affected