CVE-2024-3866

{"id": "CVE-2024-3866", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.6}]}, "published": "2024-09-25T07:15:02.433", "references": [{"url": "https://plugins.trac.wordpress.org/changeset/3153292/ninja-forms", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f6d6b82d-574d-4a56-9aef-42343c4b7c43?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The Ninja Forms Contact Form plugin for WordPress is vulnerable to Reflected Self-Based Cross-Site Scripting via the 'Referer' header in all versions up to, and including, 3.8.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Successful exploitation of this vulnerability requires \"maintenance mode\" for a targeted form to be enabled. However, there is no setting available to the attacker or even an administrator-level user to enable this mode. The mode is only enabled during a required update, which is a very short window of time. Additionally, because of the self-based nature of this vulnerability, attackers would have to rely on additional techniques to execute a supplied payload in the context of targeted user."}, {"lang": "es", "value": "El complemento Ninja Forms Contact Form para WordPress es vulnerable a Reflected Self-Based Cross-Site Scripting a trav\u00e9s del encabezado \"Referer\" en todas las versiones hasta la 3.8.15 incluida, debido a una desinfecci\u00f3n de entrada y un escape de salida insuficientes. Esto permite que atacantes no autenticados inyecten secuencias de comandos web arbitrarias en p\u00e1ginas que se ejecutan si logran enga\u00f1ar a un usuario para que realice una acci\u00f3n, como hacer clic en un enlace. Para explotar con \u00e9xito esta vulnerabilidad, es necesario habilitar el \"modo de mantenimiento\" para un formulario espec\u00edfico. Sin embargo, no hay ninguna configuraci\u00f3n disponible para el atacante o incluso para un usuario de nivel administrador para habilitar este modo. El modo solo se habilita durante una actualizaci\u00f3n requerida, que es un per\u00edodo de tiempo muy breve. Adem\u00e1s, debido a la naturaleza basada en el auto-reflejo de esta vulnerabilidad, los atacantes tendr\u00edan que depender de t\u00e9cnicas adicionales para ejecutar un payload proporcionado en el contexto del usuario espec\u00edfico."}], "lastModified": "2024-10-02T18:26:59.520", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ninjaforms:ninja_forms:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "B87AF47C-F282-49DF-AE34-E36093CB0A4D", "versionEndExcluding": "3.8.16"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}