CVE-2026-62361

{
  "id": "CVE-2026-62361",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-15T21:16:55.933",
  "lastModified": "2026-10-24T21:10:00.130",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "listmonk is a standalone, self-hosted, newsletter and mailing list manager. Prior to 6.2.0, listmonk’s GET /api/subscribers/export endpoint injects the user-controlled query parameter into QuerySubscribersForExport in internal/core/subscribers.go without calling validateQueryTables, unlike GET /api/subscribers, allowing an authenticated user with subscribers:sql_query and subscribers:get_all to read arbitrary database tables such as users and settings and execute data-modifying PostgreSQL CTEs. This issue is fixed in version 6.2.0."
    },
    {
      "lang": "es",
      "value": "listmonk es un gestor de boletines y listas de correo autónomo y autoalojado. Antes de la versión 6.2.0, el endpoint GET /api/subscribers/export de listmonk inyecta el parámetro de consulta controlado por el usuario en QuerySubscribersForExport en internal/core/subscribers.go sin llamar a validateQueryTables, a diferencia de GET /api/subscribers, permitiendo a un usuario autenticado con subscribers:sql_query y subscribers:get_all leer tablas de base de datos arbitrarias como users y settings y ejecutar CTEs de PostgreSQL que modifican datos. Este problema se ha solucionado en la versión 6.2.0."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "knadh",
          "product": "listmonk",
          "versions": [
            {
              "version": "< 6.2.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 4.2
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-16T14:49:09.062685Z",
          "id": "CVE-2026-62361",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/knadh/listmonk/commit/c0a6525009a65265230185f16e8674dcc83aa024",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/knadh/listmonk/releases/tag/v6.2.0",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/knadh/listmonk/security/advisories/GHSA-xgjr-7j9q-2h4r",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/knadh/listmonk/security/advisories/GHSA-xgjr-7j9q-2h4r",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}