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CVE-2026-28685

Estado: AnalizadaMedia (6.5)—

Kimai is a web-based multi-user time-tracking application. Prior to version 2.51.0, "GET /api/invoices/{id}" only checks the role-based view_invoice permission but does not verify the requesting user has access to the invoice's customer. Any user with ROLE_TEAMLEAD (which grants view_invoice) can read all invoices in the system, including those belonging to customers assigned to other teams. This issue has been patched in version 2.51.0.

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)

Kimai — Kimai

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-28685",
  "cveTags": [],
  "metrics": {
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      {
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        "ssvcData": {
          "id": "CVE-2026-28685",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-09T19:46:43.839705Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
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        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
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      "source": "security-advisories@github.com",
      "affectedData": [
        {
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          "product": "kimai",
          "versions": [
            {
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              "version": "< 2.51.0"
            }
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      ]
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  ],
  "published": "2026-03-06T05:16:38.770",
  "references": [
    {
      "url": "https://github.com/kimai/kimai/commit/a0601c8cb28fed1cca19051a8272425069ab758f",
      "tags": [
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        "Mitigation",
        "Vendor Advisory"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-285"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Kimai is a web-based multi-user time-tracking application. Prior to version 2.51.0, \"GET /api/invoices/{id}\" only checks the role-based view_invoice permission but does not verify the requesting user has access to the invoice's customer. Any user with ROLE_TEAMLEAD (which grants view_invoice) can read all invoices in the system, including those belonging to customers assigned to other teams. This issue has been patched in version 2.51.0."
    },
    {
      "lang": "es",
      "value": "Kimai es una aplicación de seguimiento de tiempo multiusuario basada en web. Antes de la versión 2.51.0, 'GET /API/invoices/{id}' solo verifica el permiso view_invoice basado en roles, pero no verifica que el usuario solicitante tenga acceso al cliente de la factura. Cualquier usuario con ROLE_TEAMLEAD (que otorga view_invoice) puede leer todas las facturas en el sistema, incluyendo aquellas que pertenecen a clientes asignados a otros equipos. Este problema ha sido parcheado en la versión 2.51.0."
    }
  ],
  "lastModified": "2026-06-17T10:28:54.350",
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    {
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              "versionEndExcluding": "2.51.0"
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          "operator": "OR"
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  "sourceIdentifier": "security-advisories@github.com"
}