CVE-2026-2432

<!-- PoC: Stored XSS via Admin Settings --> <!-- Step 1: Log in as Administrator --> <!-- Step 2: Navigate to CM Custom Reports settings --> <!-- Step 3: Inject payload into a vulnerable field (e.g., Graph Title/Label) --> <script>alert(document.cookie);</script> <!-- Step 4: Save settings. The script executes when the setting page is loaded again. -->

{"cve": {"id": "CVE-2026-2432", "sourceIdentifier": "[email protected]", "published": "2026-03-20T09:16:14.327", "lastModified": "2026-04-22T21:32:08.360", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The CM Custom Reports – Flexible reporting to track what matters most plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.2.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, 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."}, {"lang": "es", "value": "El plugin CM Custom Reports – Flexible reporting to track what matters most para WordPress es vulnerable a cross-site scripting almacenado a través de la configuración de administrador en todas las versiones hasta la 1.2.7, inclusive, debido a una sanitización de entrada y un escape de salida insuficientes. Esto permite que atacantes autenticados, con permisos de nivel de administrador y superiores, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada. Esto solo afecta a instalaciones multisitio e instalaciones donde se ha deshabilitado unfiltered_html."}], "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/cm-custom-reports/tags/1.2.7/backend/classes/modules/GraphModule.php#L151", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/cm-custom-reports/trunk/backend/classes/modules/GraphModule.php#L151", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3464005%40cm-custom-reports&new=3464005%40cm-custom-reports&sfp_email=&sfph_mail=", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e642b5e1-62c1-4aa9-b579-6b2338227dd5?source=cve", "source": "[email protected]"}]}}