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CVE-2025-50487

Estado: ModificadaAlta (7.1)—

Improper session invalidation in the component /bbdms/change-password.php of PHPGurukul Blood Bank & Donor Management System v2.4 allows attackers to execute a session hijacking attack.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

UI:R+acceso red→T1203 (interacción del usuario). Session hijacking permite acceso no autorizado a cuentas (T1078.001) y potencialmente robo de credenciales almacenadas (T1555.003).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Password PoliciesUpdate SoftwareUser TrainingUser Account ManagementRestrict Web-Based ContentMulti-factor Authentication

Tecnologías afectadas (1)

Phpgurukul — Blood Bank & Donor Management System

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-50487",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-50487",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-07-28T19:20:09.938269Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-07-28T19:15:42.920",
  "references": [
    {
      "url": "https://github.com/VasilVK/CVE/tree/main/CVE-2025-50487",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper session invalidation in the component /bbdms/change-password.php of PHPGurukul Blood Bank & Donor Management System v2.4 allows attackers to execute a session hijacking attack."
    },
    {
      "lang": "es",
      "value": "La invalidación de sesión incorrecta en el componente /bbdms/change-password.php de PHPGurukul Blood Bank & Donor Management System v2.4 permite a los atacantes ejecutar un ataque de secuestro de sesión."
    }
  ],
  "lastModified": "2026-07-05T16:19:32.357",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:phpgurukul:blood_bank_\\&_donor_management_system:2.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D2D03BA7-7711-48A2-AE8E-FF252DC4EAA5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}