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CVE-2023-6805

Estado: ModificadaMedia (6.4)—

The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 4.4.7 via the fetch_feed functionality. This makes it possible for authenticated attackers, with contributor access and above, to make web requests to arbitrary locations originating from the web application and can be used to modify information from internal services. NOTE: This vulnerability, exploitable by contributor-level users, was was fixed in version 4.4.7. The same vulnerability was fixed for author-level users in version 4.4.8.

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)

Themeisle — RSS Aggregator BY Feedzy

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-6805",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-6805",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-01T15:59:00.723586Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@wordfence.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 3.1
      }
    ]
  },
  "affected": [
    {
      "source": "security@wordfence.com",
      "affectedData": [
        {
          "vendor": "themeisle",
          "product": "RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "4.4.7"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-04-17T13:15:08.020",
  "references": [
    {
      "url": "https://plugins.trac.wordpress.org/changeset/3070624/feedzy-rss-feeds",
      "tags": [
        "Patch"
      ],
      "source": "security@wordfence.com"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/46978e1d-7adb-49f6-8e41-093f177c9a4d?source=cve",
      "tags": [
        "Vendor Advisory"
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      "source": "security@wordfence.com"
    },
    {
      "url": "https://plugins.trac.wordpress.org/changeset/3070624/feedzy-rss-feeds",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/46978e1d-7adb-49f6-8e41-093f177c9a4d?source=cve",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@wordfence.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 4.4.7 via the fetch_feed functionality. This makes it possible for authenticated attackers, with contributor access and above, to make web requests to arbitrary locations originating from the web application and can be used to modify information from internal services. NOTE: This vulnerability, exploitable by contributor-level users, was was fixed in version 4.4.7. The same vulnerability was fixed for author-level users in version 4.4.8."
    },
    {
      "lang": "es",
      "value": "El complemento RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator para WordPress es vulnerable a Blind Server-Side Request Forgery en todas las versiones hasta la 4.4.7 incluida a través de la funcionalidad fetch_feed. Esto hace posible que atacantes autenticados, con acceso de colaborador y superior, realicen solicitudes web a ubicaciones arbitrarias que se originan en la aplicación web y pueden usarse para modificar información de servicios internos. NOTA: Esta vulnerabilidad, explotable por usuarios de nivel colaborador, se solucionó en la versión 4.4.7. La misma vulnerabilidad se solucionó para los usuarios de nivel de autor en la versión 4.4.8."
    }
  ],
  "lastModified": "2026-06-17T06:51:27.553",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:themeisle:rss_aggregator_by_feedzy:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "77C320F3-9E20-4761-8C77-5193E16C65C7",
              "versionEndExcluding": "4.4.8"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@wordfence.com"
}