CVE-2024-39896 Directus allows SSO User Enumeration

2024-07-0817:27:56

CWE-200

GitHub_M

www.cve.org

directus

sso

user enumeration

vulnerability

fixed

10.13.0

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

Percentile

9.2%

JSON

Directus is a real-time API and App dashboard for managing SQL database content. When relying on SSO providers in combination with local authentication it can be possible to enumerate existing SSO users in the instance. This is possible because if an email address exists in Directus and belongs to a known SSO provider then it will throw a “helpful” error that the user belongs to another provider. This vulnerability is fixed in 10.13.0.

CNA Affected

[
  {
    "vendor": "directus",
    "product": "directus",
    "versions": [
      {
        "version": ">= 9.11, < 10.13.0",
        "status": "affected"
      }
    ]
  }
]