FKIE_CVE-2024-5489

Vulnerability from fkie_nvd - Published: 2024-06-06 12:15 - Updated: 2026-06-17 08:16
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
The Wbcom Designs – Custom Font Uploader plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'cfu_delete_customfont' function in all versions up to, and including, 2.3.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete any custom font.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/custom-font-uploader/trunk/inc/cfup-functions.php#L20Product
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset/3097373/Patch
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/2339ebbf-2302-4e83-9743-ca79fda20f05?source=cveThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/browser/custom-font-uploader/trunk/inc/cfup-functions.php#L20Product
af854a3a-2127-422b-91ae-364da2661108https://plugins.trac.wordpress.org/changeset/3097373/Patch
af854a3a-2127-422b-91ae-364da2661108https://www.wordfence.com/threat-intel/vulnerabilities/id/2339ebbf-2302-4e83-9743-ca79fda20f05?source=cveThird Party Advisory
Impacted products
Vendor Product Version
wbcomdesigns custom_font_uploader *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Wbcom Designs \u2013 Custom Font Uploader",
          "vendor": "wbcomdesigns",
          "versions": [
            {
              "lessThanOrEqual": "2.3.4",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@wordfence.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:wbcomdesigns:custom_font_uploader:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "C36B1CAE-8165-4D4B-897C-A24A2D703384",
              "versionEndExcluding": "2.4.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Wbcom Designs \u2013 Custom Font Uploader plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the \u0027cfu_delete_customfont\u0027 function in all versions up to, and including, 2.3.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete any custom font."
    },
    {
      "lang": "es",
      "value": "El complemento Wbcom Designs \u2013 Custom Font Uploader para WordPress es vulnerable a la p\u00e9rdida no autorizada de datos debido a una falta de verificaci\u00f3n de capacidad en la funci\u00f3n \u0027cfu_delete_customfont\u0027 en todas las versiones hasta la 2.3.4 incluida. Esto hace posible que los atacantes autenticados, con acceso de nivel de suscriptor y superior, eliminen cualquier fuente personalizada."
    }
  ],
  "id": "CVE-2024-5489",
  "lastModified": "2026-06-17T08:16:02.860",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-5489",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-07-16T18:11:30.403063Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-06-06T12:15:09.227",
  "references": [
    {
      "source": "security@wordfence.com",
      "tags": [
        "Product"
      ],
      "url": "https://plugins.trac.wordpress.org/browser/custom-font-uploader/trunk/inc/cfup-functions.php#L20"
    },
    {
      "source": "security@wordfence.com",
      "tags": [
        "Patch"
      ],
      "url": "https://plugins.trac.wordpress.org/changeset/3097373/"
    },
    {
      "source": "security@wordfence.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2339ebbf-2302-4e83-9743-ca79fda20f05?source=cve"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product"
      ],
      "url": "https://plugins.trac.wordpress.org/browser/custom-font-uploader/trunk/inc/cfup-functions.php#L20"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://plugins.trac.wordpress.org/changeset/3097373/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2339ebbf-2302-4e83-9743-ca79fda20f05?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Secondary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.