Vulnerability-Lookup

CVE-2025-14351 (GCVE-0-2025-14351)

Vulnerability from cvelistv5 – Published: 2026-01-20 03:25 – Updated: 2026-04-08 16:56

Title

Custom Fonts – Host Your Fonts Locally <= 2.1.16 - Missing Authorization to Unauthenticated Font Deletion

Summary

The Custom Fonts – Host Your Fonts Locally plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'BCF_Google_Fonts_Compatibility' class constructor function in all versions up to, and including, 2.1.16. This makes it possible for unauthenticated attackers to delete font directory and rewrite theme.json file.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence

References

3 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/custom…
https://plugins.trac.wordpress.org/changeset/3442…

Impacted products

1 product

Vendor	Product	Version
brainstormforce	Custom Fonts – Host Your Fonts Locally	Affected: 0 , ≤ 2.1.16 (semver)

Credits

M Indra Purnama

Show details on NVD website

JSON

To clipboard

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                  }
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FKIE_CVE-2025-14351

Vulnerability from fkie_nvd - Published: 2026-01-20 04:15 - Updated: 2026-06-17 08:35

Severity

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Summary

References

	URL	Tags
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/custom-fonts/trunk/includes/class-bcf-google-fonts-compatibility.php#L88
	security@wordfence.com	https://plugins.trac.wordpress.org/changeset/3442237/custom-fonts
	security@wordfence.com	https://www.wordfence.com/threat-intel/vulnerabilities/id/60e3a506-8811-4e7d-a16c-02f91c757705?source=cve

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Custom Fonts \u2013 Host Your Fonts Locally",
          "vendor": "brainstormforce",
          "versions": [
            {
              "lessThanOrEqual": "2.1.16",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@wordfence.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Custom Fonts \u2013 Host Your Fonts Locally plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the \u0027BCF_Google_Fonts_Compatibility\u0027 class constructor function in all versions up to, and including, 2.1.16. This makes it possible for unauthenticated attackers to delete font directory and rewrite theme.json file."
    },
    {
      "lang": "es",
      "value": "El plugin Custom Fonts \u2013 Host Your Fonts Locally para WordPress es vulnerable a la p\u00e9rdida de datos no autorizada debido a una comprobaci\u00f3n de capacidad faltante en la funci\u00f3n constructora de la clase \u0027BCF_Google_Fonts_Compatibility\u0027 en todas las versiones hasta la 2.1.16, inclusive. Esto hace posible que atacantes no autenticados eliminen el directorio de fuentes y reescriban el archivo theme.json."
    }
  ],
  "id": "CVE-2025-14351",
  "lastModified": "2026-06-17T08:35:47.707",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-14351",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-20T20:32:08.924576Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-20T04:15:57.483",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/custom-fonts/trunk/includes/class-bcf-google-fonts-compatibility.php#L88"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset/3442237/custom-fonts"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/60e3a506-8811-4e7d-a16c-02f91c757705?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
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      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}

GHSA-Q34G-WX65-85FQ

Vulnerability from github – Published: 2026-01-20 06:30 – Updated: 2026-01-20 06:30

Details

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-14351"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-20T04:15:57Z",
    "severity": "MODERATE"
  },
  "details": "The Custom Fonts \u2013 Host Your Fonts Locally plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the \u0027BCF_Google_Fonts_Compatibility\u0027 class constructor function in all versions up to, and including, 2.1.16. This makes it possible for unauthenticated attackers to delete font directory and rewrite theme.json file.",
  "id": "GHSA-q34g-wx65-85fq",
  "modified": "2026-01-20T06:30:25Z",
  "published": "2026-01-20T06:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14351"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/custom-fonts/trunk/includes/class-bcf-google-fonts-compatibility.php#L88"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3442237/custom-fonts"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/60e3a506-8811-4e7d-a16c-02f91c757705?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

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.

Action not permitted

CVE-2025-14351 (GCVE-0-2025-14351)

FKIE_CVE-2025-14351

GHSA-Q34G-WX65-85FQ

Tags

Sightings

Nomenclature