Weaknesses of type CWE-79

30,299 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-2024-36370MEDIUMIn JetBrains TeamCity before 2022.04.7, 2022.10.6, 2023.05.6, 2023.11.5 stored XSS via OAuth connection settings was possibleEPSS 0.3%CVE-2025-11134MEDIUMCudy TR1200 Wireless Settings config cross site scriptingEPSS 0.3%CVE-2024-11769MEDIUMFlower Delivery by Florist One <= 3.9 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-1560MEDIUMWOW Entrance Effects (WEE!) <= 0.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-3201MEDIUMWP DSGVO Tools (GDPR) <= 3.1.32 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2024-2089MEDIUMRemote Content Shortcode <= 1.5 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-2936HIGHVisitor Traffic Real Time Statistics <= 8.4 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-41825MEDIUMIn JetBrains TeamCity before 2024.07 stored XSS was possible on the Code Inspection tabEPSS 0.3%CVE-2024-10175MEDIUMPricing Tables For WPBakery Page Builder (formerly Visual Composer) <= 1.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via wdo_pricing_tables ShortcodeEPSS 0.3%CVE-2024-36373MEDIUMIn JetBrains TeamCity before 2024.03.2 several stored XSS in untrusted builds settings were possibleEPSS 0.3%CVE-2026-45011HIGHApostrophe has stored XSS via javascript: URL in Image Widget LinkEPSS 0.3%CVE-2024-3198MEDIUMWP Font Awesome Share Icons <= 1.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2025-1437MEDIUMAdvanced iFrame <= 2025.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-24045HIGHDocmost Affected by Stored XSS in Public Share PageEPSS 0.3%CVE-2024-11749MEDIUMApp Embed <= 2.3.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-3726MEDIUMLogin Logout Register Menu <= 2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'llrmloginlogout' ShortcodeEPSS 0.3%CVE-2024-1940HIGHBrizy – Page Builder <= 2.4.41 - Authenticated(Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-43810MEDIUMIn JetBrains TeamCity before 2024.07.1 reflected XSS was possible in the AWS Core pluginEPSS 0.3%CVE-2026-2557MEDIUMcskefu File Upload MediaController.java upload cross site scriptingEPSS 0.3%CVE-2024-36368MEDIUMIn JetBrains TeamCity before 2022.04.7, 2022.10.6, 2023.05.6, 2023.11.5 reflected XSS via OAuth provider configuration was possibleEPSS 0.3%