// For flags

CVE-2021-25967

CKAN - Stored Cross-Site Scripting (XSS) via SVG File Upload

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In CKAN, versions 2.9.0 to 2.9.3 are affected by a stored XSS vulnerability via SVG file upload of users’ profile picture. This allows low privileged application users to store malicious scripts in their profile picture. These scripts are executed in a victim’s browser when they open the malicious profile picture

En CKAN, versiones 2.9.0 a 2.9.3, están afectadas por una vulnerabilidad de tipo XSS almacenada por medio de la carga de archivos SVG de la foto de perfil de los usuarios. Esto permite a usuarios de aplicaciones con pocos privilegios almacenar scripts maliciosos en su foto de perfil. Estos scripts son ejecutados en el navegador de la víctima cuando ésta abre la imagen de perfil maliciosa

*Credits: WhiteSource Vulnerability Research Team (WVR)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-22 CVE Reserved
  • 2021-12-01 CVE Published
  • 2023-06-24 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Okfn
Search vendor "Okfn"
 Ckan
Search vendor "Okfn" for product "Ckan"
 >= 2.9.0 <= 2.9.3
Search vendor "Okfn" for product "Ckan" and version " >= 2.9.0 <= 2.9.3"
-
Affected