CVE-2022-31358

Published Dec 14, 2022

Last updated a year ago

CVSS critical 9.0

Overview

Description: A reflected cross-site scripting (XSS) vulnerability in Proxmox Virtual Environment prior to v7.2-3 allows remote attackers to execute arbitrary web scripts or HTML via non-existent endpoints under path /api2/html/.
Source: cve@mitre.org
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 9
Impact score: 6
Exploitability score: 2.3
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-79

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:proxmox:virtual_environment:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9D4F9210-FC5E-4C51-AF03-B8015EA2D95D",
            "versionEndExcluding": "7.2-3"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References