CVE-2024-23823 CORS settings overly permissive in vantage6

2024-03-1418:47:50

CWE-863

CWE-942

GitHub_M

www.cve.org

cors

vantage6

security vulnerability

upgrade warning

CVSS3

4.2

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

AI Score

4.6

Confidence

High

EPSS

Percentile

9.0%

JSON

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.

CNA Affected

[
  {
    "vendor": "vantage6",
    "product": "vantage6",
    "versions": [
      {
        "version": "<= 4.2.2",
        "status": "affected"
      }
    ]
  }
]