// For flags

CVE-2023-7091

Dreamer CMS uploadFile unrestricted upload

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability was found in Dreamer CMS 4.1.3. It has been declared as problematic. This vulnerability affects unknown code of the file /upload/uploadFile. The manipulation of the argument file leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-248938 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Se encontró una vulnerabilidad en Dreamer CMS 4.1.3. Ha sido declarada problemática. Esta vulnerabilidad afecta a código desconocido del archivo /upload/uploadFile. La manipulación del archivo de argumentos conduce a una carga sin restricciones. El ataque se puede iniciar de forma remota. La explotación ha sido divulgada al público y puede utilizarse. VDB-248938 es el identificador asignado a esta vulnerabilidad. NOTA: Se contactó primeramente con el proveedor sobre esta divulgación, pero no respondió de ninguna forma.

In Dreamer CMS 4.1.3 wurde eine Schwachstelle ausgemacht. Sie wurde als problematisch eingestuft. Dabei geht es um eine nicht genauer bekannte Funktion der Datei /upload/uploadFile. Durch Manipulieren des Arguments file mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

*Credits: hexixi
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-12-24 CVE Reserved
  • 2023-12-24 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-08-02 First Exploit
  • 2024-10-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-434: Unrestricted Upload of File with Dangerous Type
CAPEC
References (2)
URL Tag Source
https://vuldb.com/?id.248938 Technical Description
URL Date SRC
https://github.com/sweatxi/BugHub/blob/main/Dreamer-CMS.pdf 2024-08-02
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Iteachyou
Search vendor "Iteachyou"
 Dreamer Cms
Search vendor "Iteachyou" for product "Dreamer Cms"
 4.1.3
Search vendor "Iteachyou" for product "Dreamer Cms" and version "4.1.3"
-
Affected