Weaknesses of type CWE-79

28,949 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-2024-13918HIGHLaravel Reflected XSS via Request Parameter in Debug-Mode Error PageEPSS 0.6%CVE-2021-24969—Download Manager < 3.2.22 - Subscriber+ Stored Cross-Site ScriptingEPSS 0.6%CVE-2023-1104HIGHCross-site Scripting (XSS) - Stored in flatpressblog/flatpressEPSS 0.6%CVE-2021-25060—Five Star Business Profile and Schema < 2.1.7 - Subscriber+ Page Creation & Settings Update to Stored XSSEPSS 0.6%CVE-2021-25106—WPLegalPages < 2.7.1 - Subscriber+ Arbitrary Settings Update to Stored XSSEPSS 0.6%CVE-2021-24933—Dynamic Widgets <= 1.5.16 - Reflected Cross-Site ScriptingEPSS 0.6%CVE-2021-24958—Meks Easy Photo Feed Widget < 1.2.4 - Subscriber+ Settings Update to Stored XSSEPSS 0.6%CVE-2024-41476CRITICALAMTT Hotel Broadband Operation System (HiBOS) V3.0.3.151204 and before is vulnerable to SQL Injection via /manager/card/card_detail.php.EPSS 0.6%CVE-2026-27176MEDIUMMajorDoMo Reflected Cross-Site Scripting in command.phpEPSS 0.6%CVE-2021-25057—Translation Exchange <= 1.0.14 - Authenticated Stored Cross-Site Scripting (XSS)EPSS 0.6%CVE-2024-6273MEDIUMSourceCodester Clinic Queuing System patient_side.php save_patient cross site scriptingEPSS 0.6%CVE-2021-3857HIGHCross-site Scripting (XSS) - Stored in chaskiq/chaskiqEPSS 0.6%CVE-2022-0397—WPC Smart Wishlist for WooCommerce < 2.9.4 - Reflected Cross-Site ScriptingEPSS 0.6%CVE-2025-62210HIGHDynamics 365 Field Service (online) Spoofing VulnerabilityEPSS 0.6%CVE-2021-25058—The Buffer Button <= 1.0 - Authenticated Stored Cross Site Scripting (XSS)EPSS 0.6%CVE-2021-24971—WP Responsive Menu < 3.1.7.1 - Subscriber+ Settings Update to Stored XSSEPSS 0.6%CVE-2024-47863MEDIUMAn issue was discovered in Centreon Web 24.10.x before 24.10.0, 24.04.x before 24.04.8, 23.10.x before 23.10.18, 23.04.x before 23.04.23, anEPSS 0.6%CVE-2022-2691LOWSourceCodester Wedding Hall Booking System Profile Page cross site scriptingEPSS 0.6%CVE-2022-2692LOWSourceCodester Wedding Hall Booking System Staff User Profile cross site scriptingEPSS 0.6%CVE-2021-25090—GridKit Portfolio < 2.1.0 - Subscriber+ Stored Cross-Site ScriptingEPSS 0.6%