Modula 2.13.1 – 2.13.2 – Authenticated (Author+) Arbitrary File Upload via Race Condition_CVE-2025-13646

{
    "lastseen": "",
    "description": "The Modula Image Gallery plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'ajax_unzip_file' function in versions 2.13.1 to 2.13.2. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files with race condition on the affected site's server which may make remote code execution possible.",
    "published": "2025-12-03T02:25:30.109Z",
    "modified": "2025-12-03T02:25:30.109Z",
    "type": "cve",
    "title": "Modula 2.13.1 - 2.13.2 - Authenticated (Author+) Arbitrary File Upload via Race Condition",
    "source": "Wordfence",
    "references": "https://www.wordfence.com/threat-intel/vulnerabilities/id/59ee0ca2-846d-4ae8-ad19-7c3826861aeb?source=cve\nhttps://github.com/WPChill/modula-lite/blob/master/includes/admin/class-modula-gallery-upload.php#L1103\nhttps://plugins.trac.wordpress.org/changeset/3395701/modula-best-grid-gallery#file5\nhttps://github.com/WPChill/modula-lite/commit/90c8eb982f71b31584d9be9359e3b594e03927d7\nhttps://plugins.trac.wordpress.org/changeset/3407949/modula-best-grid-gallery",
    "id": "CVE-2025-13646",
    "bulletinFamily": "",
    "cwe": [
        "CWE-434"
    ],
    "cvelist": null,
    "sourceData": "wpchill Image Gallery \u2013 Photo Grid & Video Gallery 2.13.1",
    "sourceHref": "",
    "cvss": {
        "score": 7.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Image Gallery \u2013 Photo Grid & Video Gallery",
    "version": "2.13.1",
    "vendor": "wpchill",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}