CVE-2025-31476

{"id": "CVE-2025-31476", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.7}]}, "published": "2025-04-07T15:15:44.370", "references": [{"url": "https://github.com/AmauriC/tarteaucitron.js/commit/2fa1e01023bce2e4b813200600bb1619d56ceb02", "source": "security-advisories@github.com"}, {"url": "https://github.com/AmauriC/tarteaucitron.js/security/advisories/GHSA-p5g4-v748-6fh8", "source": "security-advisories@github.com"}, {"url": "https://www.drupal.org/sa-contrib-2025-027", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "tarteaucitron.js is a compliant and accessible cookie banner. A vulnerability was identified in tarteaucitron.js, allowing a user with high privileges (access to the site's source code or a CMS plugin) to enter a URL containing an insecure scheme such as javascript:alert(). Before the fix, URL validation was insufficient, which could allow arbitrary JavaScript execution if a user clicked on a malicious link. An attacker with high privileges could insert a link exploiting an insecure URL scheme, leading to execution of arbitrary JavaScript code, theft of sensitive data through phishing attacks, or modification of the user interface behavior. This vulnerability is fixed in 1.20.1."}, {"lang": "es", "value": "tarteaucitron.js es un banner de cookies compatible y accesible. Se identific\u00f3 una vulnerabilidad en tarteaucitron.js que permit\u00eda a un usuario con privilegios elevados (acceso al c\u00f3digo fuente del sitio o a un complemento de CMS) introducir una URL con un esquema inseguro como javascript:alert(). Antes de la correcci\u00f3n, la validaci\u00f3n de URL era insuficiente, lo que pod\u00eda permitir la ejecuci\u00f3n arbitraria de JavaScript si un usuario hac\u00eda clic en un enlace malicioso. Un atacante con privilegios elevados podr\u00eda insertar un enlace aprovechando un esquema de URL inseguro, lo que provocar\u00eda la ejecuci\u00f3n de c\u00f3digo JavaScript arbitrario, el robo de datos confidenciales mediante ataques de phishing o la modificaci\u00f3n del comportamiento de la interfaz de usuario. Esta vulnerabilidad se corrigi\u00f3 en la versi\u00f3n 1.20.1."}], "lastModified": "2025-06-12T21:15:21.230", "sourceIdentifier": "security-advisories@github.com"}