// For flags

CVE-2024-1246

Concrete CMS in version 9 before 9.2.5 is vulnerable to reflected XSS via the Image URL Import Feature

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Concrete CMS in version 9 before 9.2.5 is vulnerable to reflected XSS via the Image URL Import Feature due to insufficient validation of administrator provided data. A rogue administrator could inject malicious code when importing images, leading to the execution of the malicious code on the website user’s browser. The Concrete CMS Security team scored this 2 with CVSS v3 vector AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N. This does not affect Concrete versions prior to version 9.

Concrete CMS en la versión 9 anterior a la 9.2.5 es vulnerable al XSS reflejado a través de la función de importación de URL de imagen debido a una validación insuficiente de los datos proporcionados por el administrador. Un administrador deshonesto podría inyectar código malicioso al importar imágenes, lo que provocaría la ejecución del código malicioso en el navegador del usuario del sitio web. El equipo de seguridad de Concrete CMS obtuvo este 2 con el vector CVSS v3 AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N. Esto no afecta a las versiones de Concrete anteriores a la versión 9.

*Credits: cupc4k3
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-02-06 CVE Reserved
  • 2024-02-09 CVE Published
  • 2024-02-15 EPSS Updated
  • 2024-08-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
  • CAPEC-63: Cross-Site Scripting (XSS)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Concretecms
Search vendor "Concretecms"
 Concrete Cms
Search vendor "Concretecms" for product "Concrete Cms"
 >= 9.0.0 < 9.2.5
Search vendor "Concretecms" for product "Concrete Cms" and version " >= 9.0.0 < 9.2.5"
-
Affected