// For flags

CVE-2022-26352

dotCMS Unrestricted Upload of File Vulnerability

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

Yes
*KEV

Decision

-
*SSVC
Descriptions

An issue was discovered in the ContentResource API in dotCMS 3.0 through 22.02. Attackers can craft a multipart form request to post a file whose filename is not initially sanitized. This allows directory traversal, in which the file is saved outside of the intended storage location. If anonymous content creation is enabled, this allows an unauthenticated attacker to upload an executable file, such as a .jsp file, that can lead to remote code execution.

Se ha detectado un problema en la API ContentResource de dotCMS versiones 3.0 hasta 22.02. Los atacantes pueden diseñar una petición de formulario multiparte para publicar un archivo cuyo nombre de archivo no está inicialmente saneado. Esto permite un salto de directorio, en el que el archivo es guardado fuera de la ubicación de almacenamiento prevista. Si la creación de contenido anónimo está habilitada, esto permite a un atacante no autenticado subir un archivo ejecutable, como un archivo .jsp, que puede conllevar a una ejecución de código remota

dotCMS ContentResource API contains an unrestricted upload of file with a dangerous type vulnerability that allows for directory traversal, in which the file is saved outside of the intended storage location. Exploitation allows for remote code execution.

*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
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-03-02 CVE Reserved
  • 2022-05-03 First Exploit
  • 2022-06-02 CVE Published
  • 2022-08-25 Exploited in Wild
  • 2022-09-15 KEV Due Date
  • 2024-08-03 CVE Updated
  • 2024-08-26 EPSS Updated
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Dotcms
Search vendor "Dotcms"
 Dotcms
Search vendor "Dotcms" for product "Dotcms"
 >= 3.0 <= 22.02
Search vendor "Dotcms" for product "Dotcms" and version " >= 3.0 <= 22.02"
-
Affected