CVE-2025-55948

{
  "id": "CVE-2025-55948",
  "sourceIdentifier": "[email protected]",
  "published": "2025-12-04T21:16:08.687",
  "lastModified": "2026-11-04T22:10:00.210",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "This vulnerability fundamentally arises from yzcheng90 X-SpringBoot 6.0's implementation of role-based access control (RBAC) through dual dependency on frontend menu systems and backend permission tables, without enforcing atomic synchronization between these components. The critical flaw manifests when frontend menu updates (such as privilege revocation) fail to propagate to the backend permission table in real-time, creating a dangerous desynchronization. While users lose access to restricted functions through the web interface (as UI elements properly disappear), the stale permission records still validate unauthorized API requests when accessed directly through tools like Postman. Attackers exploiting this inconsistency can perform privileged operations including but not limited to: creating high-permission user accounts, accessing sensitive data beyond their clearance level, and executing admin-level commands."
    },
    {
      "lang": "es",
      "value": "Esta vulnerabilidad surge fundamentalmente de la implementación de yzcheng90 X-SpringBoot 6.0 del control de acceso basado en roles (RBAC) a través de una doble dependencia de los sistemas de menú de frontend y las tablas de permisos de backend, sin aplicar una sincronización atómica entre estos componentes. La falla crítica se manifiesta cuando las actualizaciones del menú de frontend (como la revocación de privilegios) no se propagan a la tabla de permisos de backend en tiempo real, creando una desincronización peligrosa. Si bien los usuarios pierden acceso a funciones restringidas a través de la interfaz web (ya que los elementos de la interfaz de usuario desaparecen correctamente), los registros de permisos obsoletos aún validan solicitudes de API no autorizadas cuando se accede directamente a través de herramientas como Postman. Los atacantes que explotan esta inconsistencia pueden realizar operaciones privilegiadas que incluyen, entre otras: la creación de cuentas de usuario con altos permisos, el acceso a datos sensibles más allá de su nivel de autorización y la ejecución de comandos a nivel de administrador."
    }
  ],
  "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:N/S:U/C:L/I:L/A:L",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2025-12-08T19:40:16.357857Z",
          "id": "CVE-2025-55948",
          "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-266"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:yzcheng90:x-springboot:6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6BE4117F-12A7-455D-ADC0-25FDE9CBB7C8"
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  "references": [
    {
      "url": "https://github.com/liuchengjie01/vuln_db/blob/master/x-springboot3x-vul/x-springboot3x-vul.md",
      "source": "[email protected]",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
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    {
      "url": "https://github.com/yzcheng90/X-SpringBoot",
      "source": "[email protected]",
      "tags": [
        "Product"
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}