Weaknesses of type CWE-79

29,303 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

CVE-2026-64970MEDIUMStored XSS in ATutorEPSS 0.5%CVE-2023-23682MEDIUMWordPress EZP Maintenance Mode Plugin <= 1.0.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.5%CVE-2024-11032MEDIUMParsi Date <= 5.1.1 - Reflected Cross-Site Scripting via add_query_arg ParameterEPSS 0.5%CVE-2026-7804MEDIUMProduct Filter for WooCommerce by WBW <= 3.4.2 - Reflected Cross-Site Scripting via 'wpf_fid' ParameterEPSS 0.5%CVE-2025-48236HIGHWordPress bunny.net plugin <= 2.3.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.5%CVE-2023-51296MEDIUMPHPJabbers Event Booking Calendar v4.0 is vulnerable to Cross-Site Scripting (XSS) in the "name, plugin_sms_api_key, plugin_sms_country_codeEPSS 0.5%CVE-2024-7284MEDIUMSourceCodester Lot Reservation Management System cross site scriptingEPSS 0.5%CVE-2026-41653HIGHBentoPDF: Stored XSS via Markdown Editor Leading to Persistent File ExfiltrationEPSS 0.5%CVE-2023-6924MEDIUMPhoto Gallery by 10Web <= 1.8.18 - Authenticated (Administrator+) Stored Cross-Site Scripting via WidgetEPSS 0.5%CVE-2025-3532MEDIUMYouDianCMS index.html.Attackers cross site scriptingEPSS 0.5%CVE-2026-86550MEDIUMUXSS vulnerability in ZTE browser productsEPSS 0.5%CVE-2025-25905HIGHCross-Site Scripting (XSS) vulnerability in CADClick v1.13.0 and before allows remote attackers to inject arbitrary web script or HTML via tEPSS 0.5%CVE-2023-29306MEDIUMAdobe Connect Reflected Cross-Site Scripting (XSS) Arbitrary code executionEPSS 0.5%CVE-2026-63360HIGHLimeSurvey Community Edition 7.0.5 - Reflected XSS in user activation confirmation endpointEPSS 0.5%CVE-2024-10222MEDIUMSVG Support <= 2.5.10 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.5%CVE-2022-40711MEDIUMPrimeKey EJBCA 7.9.0.2 Community allows stored XSS in the End Entity section. A user with the RA Administrator role can inject an XSS payloaEPSS 0.5%CVE-2023-24197MEDIUMOnline Food Ordering System v2 was discovered to contain a SQL injection vulnerability via the id parameter at view_order.php.EPSS 0.5%CVE-2024-4216HIGHXSS vulnerability in /settings/store API response json payload in pgAdmin 4EPSS 0.5%CVE-2025-3531MEDIUMYouDianCMS index.html cross site scriptingEPSS 0.5%CVE-2024-52526MEDIUMLibreNMS has a Stored XSS ('Cross-site Scripting') in librenms/includes/html/pages/device/services.inc.phpEPSS 0.5%