Falhas do tipo CWE-79

30.299 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

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%