CVE-2023-2850

2023-07-2511:13:18

snyk

www.cve.org

nodebb

websocket hijacking

vulnerability

user information

exploitation

attacker

4.7 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.6%

JSON

NodeBB is affected by a Cross-Site WebSocket Hijacking vulnerability due to missing validation of the request origin. Exploitation of this vulnerability allows certain user information to be extracted by attacker.

CNA Affected

[
  {
    "product": "NodeBB",
    "vendor": "NodeBB",
    "versions": [
      {
        "version": "< 2.8.13",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0, < 3.1.3",
        "status": "affected"
      }
    ]
  }
]