// For flags

CVE-2024-23823

CORS settings overly permissive in vantage6

Severity Score

4.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. The vantage6 server has no restrictions on CORS settings. It should be possible for people to set the allowed origins of the server. The impact is limited because v6 does not use session cookies. This issue has been addressed in commit `70bb4e1d8` and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability.

vantage6 es un framework de código abierto creado para habilitar, administrar e implementar tecnologías que mejoran la privacidad, como el aprendizaje federado y la computación multipartita. El servidor vantage6 no tiene restricciones en la configuración de CORS. Debería ser posible que las personas establezcan los orígenes permitidos del servidor. El impacto es limitado porque la versión 6 no utiliza cookies de sesión. Este problema se solucionó en el commit "70bb4e1d8" y se espera que se incluya en versiones posteriores. Se recomienda a los usuarios que actualicen tan pronto como esté disponible una nueva versión. No se conocen workarounds para esta vulnerabilidad.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-01-22 CVE Reserved
  • 2024-03-14 CVE Published
  • 2024-03-15 EPSS Updated
  • 2024-08-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-863: Incorrect Authorization
  • CWE-942: Permissive Cross-domain Policy with Untrusted Domains
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Vantage6
Search vendor "Vantage6"
Vantage6
Search vendor "Vantage6" for product "Vantage6"
<= 4.2.2
Search vendor "Vantage6" for product "Vantage6" and version " <= 4.2.2"
en
Affected