Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/99540?format=api",
    "vulnerability_id": "VCID-qbs3-3y37-qfbh",
    "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.",
    "aliases": [
        {
            "alias": "CVE-2025-14351"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-14351",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00128",
                    "scoring_system": "epss",
                    "scoring_elements": "0.32005",
                    "published_at": "2026-06-13T12:55:00Z"
                },
                {
                    "value": "0.00128",
                    "scoring_system": "epss",
                    "scoring_elements": "0.31984",
                    "published_at": "2026-06-14T12:55:00Z"
                },
                {
                    "value": "0.00128",
                    "scoring_system": "epss",
                    "scoring_elements": "0.31989",
                    "published_at": "2026-06-12T12:55:00Z"
                },
                {
                    "value": "0.00128",
                    "scoring_system": "epss",
                    "scoring_elements": "0.31802",
                    "published_at": "2026-06-11T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-14351"
        },
        {
            "reference_url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/60e3a506-8811-4e7d-a16c-02f91c757705?source=cve",
            "reference_id": "60e3a506-8811-4e7d-a16c-02f91c757705?source=cve",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-01-20T20:32:08Z/"
                }
            ],
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/60e3a506-8811-4e7d-a16c-02f91c757705?source=cve"
        },
        {
            "reference_url": "https://plugins.trac.wordpress.org/browser/custom-fonts/trunk/includes/class-bcf-google-fonts-compatibility.php#L88",
            "reference_id": "class-bcf-google-fonts-compatibility.php#L88",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-01-20T20:32:08Z/"
                }
            ],
            "url": "https://plugins.trac.wordpress.org/browser/custom-fonts/trunk/includes/class-bcf-google-fonts-compatibility.php#L88"
        },
        {
            "reference_url": "https://plugins.trac.wordpress.org/changeset/3442237/custom-fonts",
            "reference_id": "custom-fonts",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-01-20T20:32:08Z/"
                }
            ],
            "url": "https://plugins.trac.wordpress.org/changeset/3442237/custom-fonts"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 862,
            "name": "Missing Authorization",
            "description": "The product does not perform an authorization check when an actor attempts to access a resource or perform an action."
        }
    ],
    "exploits": [],
    "severity_range_score": "5.3 - 5.3",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qbs3-3y37-qfbh"
}