CVE-2026-67530

{
  "id": "CVE-2026-67530",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-30T20:18:14.887",
  "lastModified": "2026-10-23T22:10:00.160",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "WACRM is a self-hostable CRM template for WhatsApp. In 0.7.0 and earlier, the automation send_webhook action in src/lib/automations/engine.ts and its validation in src/lib/automations/validate.ts allowed an authenticated user with automation privileges to submit an arbitrary webhook URL that the server fetched without the existing isDeliverableUrl SSRF guard in src/lib/webhooks/ssrf.ts, allowing requests to private, loopback, link-local, or cloud metadata addresses such as the cloud metadata endpoint at 169.254.169.254. This vulnerability is fixed with commit 23838a9959550e975d732ae08a44a3a2f0cc084b."
    },
    {
      "lang": "es",
      "value": "WACRM es una plantilla de CRM autoalojable para WhatsApp. En 0.7.0 y versiones anteriores, la acción de automatización send_webhook en src/lib/automations/engine.ts y su validación en src/lib/automations/validate.ts permitían a un usuario autenticado con privilegios de automatización enviar una URL de webhook arbitraria que el servidor obtenía sin la protección SSRF isDeliverableUrl existente en src/lib/webhooks/ssrf.ts, permitiendo solicitudes a direcciones privadas, de bucle invertido (loopback), de enlace local (link-local) o de metadatos en la nube, como el endpoint de metadatos en la nube en 169.254.169.254. Esta vulnerabilidad se corrige con el commit 23838a9959550e975d732ae08a44a3a2f0cc084b."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "ArnasDon",
          "product": "wacrm",
          "versions": [
            {
              "version": "<= 0.7.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 2.7
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-31T15:46:31.486306Z",
          "id": "CVE-2026-67530",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/ArnasDon/wacrm/commit/23838a9959550e975d732ae08a44a3a2f0cc084b",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/ArnasDon/wacrm/security/advisories/GHSA-8jqh-598v-rfxc",
      "source": "[email protected]"
    }
  ]
}