CVE-2025-61543

{
  "id": "CVE-2025-61543",
  "sourceIdentifier": "[email protected]",
  "published": "2025-10-16T15:15:34.847",
  "lastModified": "2026-11-05T22:10:00.203",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Host Header Injection vulnerability exists in the password reset functionality of CraftMyCMS 4.0.2.2. The system uses `$_SERVER['HTTP_HOST']` directly to construct password reset links sent via email. An attacker can manipulate the Host header to send malicious reset links, enabling phishing attacks or account takeover."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyección de encabezado Host existe en la funcionalidad de restablecimiento de contraseña de CraftMyCMS 4.0.2.2. El sistema utiliza ’$_SERVER[’HTTP_HOST’]’ directamente para construir los enlaces de restablecimiento de contraseña enviados por correo electrónico. Un atacante puede manipular el encabezado Host para enviar enlaces de restablecimiento maliciosos, lo que permite ataques de phishing o la toma de control de cuentas."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.2
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-10-16T19:02:47.437158Z",
          "id": "CVE-2025-61543",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/bugdotexe/Vulnerability-Research/tree/main/CVE-2025-61543",
      "source": "[email protected]"
    },
    {
      "url": "https://owasp.org/www-community/vulnerabilities/HTTP_Host_header_injection",
      "source": "[email protected]"
    }
  ]
}