Falhas do tipo CWE-79

28.949 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-2024-13918HIGHLaravel 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%