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CVE-2023-34445

Estado: AnalizadaMedia (6.1)—

Combodo iTop is a simple, web based IT Service Management tool. When displaying pages/ajax.render.php XSS are possible for scripts outside of script tags. This issue has been fixed in versions 2.7.9, 3.0.4, 3.1.0. All users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Combodo — Itop

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-34445",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-34445",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-05T16:29:08.695276Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "Combodo",
          "product": "iTop",
          "versions": [
            {
              "status": "affected",
              "version": "< 2.7.9"
            },
            {
              "status": "affected",
              "version": ">= 3.0.0, < 3.0.4"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
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            "cpe:2.3:a:combodo:itop:*:*:*:*:*:*:*:*"
          ],
          "vendor": "combodo",
          "product": "itop",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.7.9",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "3.0.0",
              "lessThan": "3.0.4",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-11-05T00:15:03.630",
  "references": [
    {
      "url": "https://github.com/Combodo/iTop/security/advisories/GHSA-mm45-wh68-jpvq",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Combodo iTop is a simple, web based IT Service Management tool. When displaying pages/ajax.render.php XSS are possible for scripts outside of script tags. This issue has been fixed in versions 2.7.9, 3.0.4, 3.1.0. All users are advised to upgrade. There are no known workarounds for this vulnerability."
    },
    {
      "lang": "es",
      "value": " Combodo iTop es una herramienta de gestión de servicios de TI sencilla y basada en la web. Al mostrar páginas/ajax.render.php, es posible que se produzcan XSS para scripts fuera de las etiquetas de script. Este problema se ha solucionado en las versiones 2.7.9, 3.0.4 y 3.1.0. Se recomienda a todos los usuarios que actualicen la versión. No se conocen workarounds para esta vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-17T06:03:39.983",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:combodo:itop:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FA0F67ED-5CDF-43B4-80A2-44BBB56A9624",
              "versionEndExcluding": "2.7.9"
            },
            {
              "criteria": "cpe:2.3:a:combodo:itop:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F42542C8-DEF2-45E2-983B-B161F76C8FDA",
              "versionEndExcluding": "3.0.4",
              "versionStartIncluding": "3.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security-advisories@github.com"
}