CVE-2023-40932

Published Sep 19, 2023

Last updated a year ago

CVSS medium 5.4

Overview

Description: A Cross-site scripting (XSS) vulnerability in Nagios XI version 5.11.1 and below allows authenticated attackers with access to the custom logo component to inject arbitrary javascript or HTML via the alt-text field. This affects all pages containing the navbar including the login page which means the attacker is able to to steal plaintext credentials.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.4
Impact score: 2.7
Exploitability score: 2.3
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-79

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9DDB8315-F31F-4D8D-B78D-586732BDC727",
            "versionEndExcluding": "5.11.2"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References