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CVE-2023-2877

Estado: ModificadaAlta (8.8)—

The Formidable Forms WordPress plugin before 6.3.1 does not adequately authorize the user or validate the plugin URL in its functionality for installing add-ons. This allows a user with a role as low as Subscriber to install and activate arbitrary plugins of arbitrary versions from the WordPress.org plugin repository onto the site, leading to Remote Code Execution.

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)

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-2877",
  "cveTags": [],
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          "options": [
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          ],
          "version": "2.0.3",
          "timestamp": "2024-12-03T17:00:48.931948Z"
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Formidable Forms",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "6.3.1",
              "versionType": "custom"
            }
          ],
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected"
        }
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  ],
  "published": "2023-06-27T14:15:11.633",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/33765da5-c56e-42c1-83dd-fcaad976b402",
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  "vulnStatus": "Modified",
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    }
  ],
  "lastModified": "2026-06-17T05:53:41.093",
  "configurations": [
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  "sourceIdentifier": "contact@wpscan.com"
}