{
  "id": "CVE-2024-8661",
  "sourceIdentifier": "ff5b8ace-8b95-4078-9743-eac1ca5451de",
  "published": "2024-09-16T18:15:54.583",
  "lastModified": "2024-09-25T16:15:11.420",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Concrete CMS versions 9.0.0 to 9.3.3 and below 8.5.19 are vulnerable to Stored XSS in the \"Next&Previous Nav\" block. A rogue administrator could add a malicious payload  by executing it in the browsers of targeted users. The Concrete CMS Security Team gave this vulnerability a CVSS v4 score of 4.6 with vector  CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N \u00a0Since the \"Next&Previous Nav\" block output was not sufficiently sanitized, the malicious payload could be executed in the browsers of targeted users.\u00a0Thanks, Chu Quoc Khanh for reporting."
    },
    {
      "lang": "es",
      "value": "Las versiones 9.0.0 a 9.3.4 y anteriores a 8.5.18 de Concrete CMS son vulnerables a XSS almacenado en el bloque \"Navegaci\u00f3n anterior y siguiente\". Un administrador malintencionado podr\u00eda agregar una carga maliciosa ejecut\u00e1ndola en los navegadores de los usuarios afectados. El equipo de seguridad de Concrete CMS le otorg\u00f3 a esta vulnerabilidad una puntuaci\u00f3n CVSS v4 de 4,6 con el vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N Dado que la salida del bloque \"Next&Previous Nav\" no se desinfect\u00f3 lo suficiente, la carga maliciosa podr\u00eda ejecutarse en los navegadores de los usuarios afectados. Gracias, Chu Quoc Khanh, por informar."
    }
  ],
  "metrics": {
    "cvssMetricV40": [
      {
        "source": "ff5b8ace-8b95-4078-9743-eac1ca5451de",
        "type": "Secondary",
        "cvssData": {
          "version": "4.0",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "HIGH",
          "userInteraction": "ACTIVE",
          "vulnerableSystemConfidentiality": "NONE",
          "vulnerableSystemIntegrity": "LOW",
          "vulnerableSystemAvailability": "NONE",
          "subsequentSystemConfidentiality": "NONE",
          "subsequentSystemIntegrity": "NONE",
          "subsequentSystemAvailability": "NONE",
          "exploitMaturity": "NOT_DEFINED",
          "confidentialityRequirements": "NOT_DEFINED",
          "integrityRequirements": "NOT_DEFINED",
          "availabilityRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED",
          "modifiedVulnerableSystemIntegrity": "NOT_DEFINED",
          "modifiedVulnerableSystemAvailability": "NOT_DEFINED",
          "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED",
          "modifiedSubsequentSystemIntegrity": "NOT_DEFINED",
          "modifiedSubsequentSystemAvailability": "NOT_DEFINED",
          "safety": "NOT_DEFINED",
          "automatable": "NOT_DEFINED",
          "recovery": "NOT_DEFINED",
          "valueDensity": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "baseScore": 4.6,
          "baseSeverity": "MEDIUM"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "ff5b8ace-8b95-4078-9743-eac1ca5451de",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://documentation.concretecms.org/9-x/developers/introduction/version-history/934-release-notes",
      "source": "ff5b8ace-8b95-4078-9743-eac1ca5451de"
    },
    {
      "url": "https://documentation.concretecms.org/developers/introduction/version-history/8519-release-notes",
      "source": "ff5b8ace-8b95-4078-9743-eac1ca5451de"
    },
    {
      "url": "https://github.com/concretecms/concretecms/commit/ce5ee2ab83fe8de6fa012dd51c5a1dde05cb0dc4",
      "source": "ff5b8ace-8b95-4078-9743-eac1ca5451de"
    },
    {
      "url": "https://github.com/concretecms/concretecms/pull/12204",
      "source": "ff5b8ace-8b95-4078-9743-eac1ca5451de"
    }
  ]
}