{
  "id": "CVE-2023-40932",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-09-19T23:15:10.237",
  "lastModified": "2023-09-22T01:13:09.050",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de A Cross-Site scripting (XSS) en Nagios XI versi\u00f3n 5.11.1 y anteriores permite a atacantes autenticados con acceso al componente del logotipo personalizado inyectar javascript o HTML de su elecci\u00f3n a trav\u00e9s del campo de texto alternativo. Esto afecta a todas las p\u00e1ginas que contienen la barra de navegaci\u00f3n, incluida la p\u00e1gina de inicio de sesi\u00f3n, lo que significa que el atacante puede robar credenciales de texto plano."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "5.11.2",
              "matchCriteriaId": "9DDB8315-F31F-4D8D-B78D-586732BDC727"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://nagios.com",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://outpost24.com/blog/nagios-xi-vulnerabilities/",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.nagios.com/products/security/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}