📄 Clicky by Yoast 1.4.3 Cross Site Scripting_PACKETSTORM:214751

{
    "lastseen": "2026-02-02T18:31:34",
    "description": "Multiple persistent cross site scripting vulnerabilities exist in Clicky by Yoast WordPress Plugin version 1.4.3. This issue is older research added to the archive...",
    "published": "2026-02-02T00:00:00",
    "modified": "2026-02-02T00:00:00",
    "type": "packetstorm",
    "title": "\ud83d\udcc4 Clicky by Yoast 1.4.3 Cross Site Scripting",
    "source": "",
    "references": "",
    "id": "PACKETSTORM:214751",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [],
    "sourceData": "Clicky by Yoast 1.4.3 - Multiple Stored Cross-site Scripting\n    Advisory ID: RO-16-006\n    Severity: Medium\n    Vendor: Yoast\n    Product: Clicky by Yoast\n    Version: 1.4.3\n    \n    \n    Overview #\n    \n    Multiple Stored Cross-site Scripting (XSS) vulnerabilities exist in Clicky by Yoast WordPress Plugin version 1.4.3.\n    \n    \n    Vulnerability Details #\n    \n    Affected Versions: 1.4.3 and earlier\n    \n    Root Cause: Insufficient input validation in plugin settings page.\n    Technical Details #\n    \n    Vulnerable URL: /wp-admin/options-general.php?page=clicky\n    \n    Vulnerable Parameters (POST):\n    \n        admin_site_key\n        site_id\n        site_key\n        outbound_pattern\n    \n    Attack Pattern:\n    \n    '\" onmouseover=alert(0x000136)\n    \n    \n    \n    Exploitation Requirements #\n    \n        Admin authentication required\n        Stored XSS persists in settings\n    \n    Impact #\n    \n    Remote attackers can exploit these vulnerabilities to:\n    \n        Steal admin session cookies\n        Perform administrative actions\n        Persistently compromise the WordPress admin panel\n    \n    \n    \n    Solution #\n    \n    Update to the latest version. See Yoast SEO changelog.\n    \n    \n    References #\n    \n        Invicti Advisory NS-16-008\n    \n    Timeline:\n    \n        [2016-06-29] - First Contact\n        [2016-07-01] - Vendor Replied\n        [2016-07-27] - Advisory Released\n    \n    Credits: Omar Kurt",
    "sourceHref": "https://packetstorm.news/download/214751",
    "cvss": {
        "score": 0,
        "severity": "NONE",
        "vector": "NONE",
        "version": "NONE"
    },
    "cvss2": [],
    "cvss3": {
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        "baseScore": 0,
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        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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            "baseScore": 0,
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            "privilegesRequired": "",
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    },
    "href": "https://packetstorm.news/files/id/214751/",
    "category_name": "Exploit",
    "post_link": "",
    "product": "",
    "version": "",
    "vendor": "",
    "ai_description": "",
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    "ai_score": 0
}