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60 lines
4.2 KiB
JSON
60 lines
4.2 KiB
JSON
{
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"id": "CVE-2024-53843",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2024-11-26T00:15:07.430",
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"lastModified": "2024-11-26T00:15:07.430",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "@dapperduckling/keycloak-connector-server is an opinionated series of libraries for Node.js applications and frontend clients to interface with keycloak. A Reflected Cross-Site Scripting (XSS) vulnerability was discovered in the authentication flow of the application. This issue arises due to improper sanitization of the URL parameters, allowing the URL bar's contents to be injected and reflected into the HTML page. An attacker could craft a malicious URL to execute arbitrary JavaScript in the browser of a victim who visits the link. Any application utilizing this authentication library is vulnerable. Users of the application are at risk if they can be lured into clicking on a crafted malicious link. The vulnerability has been patched in version 2.5.5 by ensuring proper sanitization and escaping of user input in the affected URL parameters. Users are strongly encouraged to upgrade. If upgrading is not immediately possible, users can implement the following workarounds: 1. Employ a Web Application Firewall (WAF) to block malicious requests containing suspicious URL parameters. or 2. Apply input validation and escaping directly within the application\u2019s middleware or reverse proxy layer, specifically targeting the affected parameters."
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},
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{
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"lang": "es",
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"value": "@dapperduckling/keycloak-connector-server es una serie de bibliotecas para aplicaciones Node.js y clientes frontend para interactuar con keycloak. Se descubri\u00f3 una vulnerabilidad de Cross-Site Scripting (XSS) reflejado en el flujo de autenticaci\u00f3n de la aplicaci\u00f3n. Este problema surge debido a una desinfecci\u00f3n inadecuada de los par\u00e1metros de la URL, lo que permite que el contenido de la barra de URL se inyecte y se refleje en la p\u00e1gina HTML. Un atacante podr\u00eda manipular una URL maliciosa para ejecutar JavaScript arbitrario en el navegador de una v\u00edctima que visite el enlace. Cualquier aplicaci\u00f3n que utilice esta biblioteca de autenticaci\u00f3n es vulnerable. Los usuarios de la aplicaci\u00f3n corren riesgo si se les puede enga\u00f1ar para que hagan clic en un enlace malicioso manipulado. La vulnerabilidad se ha corregido en la versi\u00f3n 2.5.5 al garantizar la limpieza adecuada y el escape de la entrada del usuario en los par\u00e1metros de URL afectados. Se recomienda encarecidamente a los usuarios que actualicen. Si la actualizaci\u00f3n no es posible de inmediato, los usuarios pueden implementar las siguientes soluciones alternativas: 1. Emplear un firewall de aplicaciones web (WAF) para bloquear las solicitudes maliciosas que contengan par\u00e1metros de URL sospechosos. o 2. Aplicar la validaci\u00f3n de entrada y el escape directamente dentro de la capa de proxy inverso o middleware de la aplicaci\u00f3n, apuntando espec\u00edficamente a los par\u00e1metros afectados."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
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"baseScore": 8.1,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 5.2
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}
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]
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},
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"weaknesses": [
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-79"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/DapperDuckling/keycloak-connector/security/advisories/GHSA-w5rq-g9r6-vrcg",
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"source": "security-advisories@github.com"
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}
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]
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} |