CVE-2023-26114

Published Mar 23, 2023

Last updated a year ago

Overview

Description: Versions of the package code-server before 4.10.1 are vulnerable to Missing Origin Validation in WebSockets handshakes. Exploiting this vulnerability can allow an adversary in specific scenarios to access data from and connect to the code-server instance.
Source: report@snyk.io
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.3
Impact score: 5.8
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-346
report@snyk.io: CWE-1385

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:coder:code-server:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E36A6CC6-DD16-4EC8-8E13-C8A4C2836284",
            "versionEndExcluding": "4.10.1"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References