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CVE-2023-5877

Estado: ModificadaCrítica (9.8)—

The affiliate-toolkit WordPress plugin before 3.4.3 lacks authorization and authentication for requests to it's affiliate-toolkit-starter/tools/atkp_imagereceiver.php endpoint, allowing unauthenticated visitors to make requests to arbitrary URL's, including RFC1918 private addresses, leading to a Server Side Request Forgery (SSRF) issue.

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)

Servit — Affiliate-toolkit

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-5877",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-5877",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-10T00:00:08.784937Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "scope": "UNCHANGED",
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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      },
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      }
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  },
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      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "affiliate-toolkit",
          "versions": [
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  "published": "2024-01-01T15:15:42.727",
  "references": [
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      ],
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    },
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      "tags": [
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        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
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  ],
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    {
      "lang": "en",
      "value": "The affiliate-toolkit WordPress plugin before 3.4.3 lacks authorization and authentication for requests to it's affiliate-toolkit-starter/tools/atkp_imagereceiver.php endpoint, allowing unauthenticated visitors to make requests to arbitrary URL's, including RFC1918 private addresses, leading to a Server Side Request Forgery (SSRF) issue."
    },
    {
      "lang": "es",
      "value": "El complemento affiliate-toolkit de WordPress anterior a 3.4.3 carece de autorización y autenticación para solicitudes a su endpoint afiliado-toolkit-starter/tools/atkp_imagereceiver.php, lo que permite a visitantes no autenticados realizar solicitudes a URL arbitrarias, incluidas direcciones privadas RFC1918, lo que genera un problema de Server Side Request Forgery (SSRF)."
    }
  ],
  "lastModified": "2026-06-17T06:49:34.490",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndExcluding": "3.4.3"
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  ],
  "sourceIdentifier": "contact@wpscan.com"
}