Falhas do tipo CWE-79

30.189 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-2025-14962MEDIUMcode-projects Simple Stock System chatuser.php cross site scriptingEPSS 0.3%CVE-2024-51893MEDIUMWordPress Postify: Post Layout For Elementor plugin <= 1.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46971MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-47078MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-40681MEDIUMCross-Site Scripting (XSS) in xCally OmnichannelEPSS 0.3%CVE-2024-52947MEDIUMA cross-site scripting (XSS) vulnerability in LemonLDAP::NG before 2.20.1 allows remote attackers to inject arbitrary web script or HTML viaEPSS 0.3%CVE-2026-27013HIGHFabric.js Affected by Stored XSS via SVG ExportEPSS 0.3%CVE-2023-52118MEDIUMWordPress WP User Profile Avatar Plugin <= 1.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-2490MEDIUMDromara ujcms File Upload WebFileUploadController.java upload cross site scriptingEPSS 0.3%CVE-2024-30423MEDIUMWordPress Better Elementor Addons plugin <= 1.3.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-20309MEDIUMCisco Identity Services Engine Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2025-46960MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2023-51666MEDIUMWordPress Related Post Plugin <= 2.0.53 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-46917MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2024-51894MEDIUMWordPress Topbar ID for Elementor plugin <= 1.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-47076MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-46968MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2024-51897MEDIUMWordPress News Articles plugin <= 1.0.0 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2021-47919MEDIUMSimple CMS 2.1 Non-Persistent Cross-Site Scripting via Preview ParameterEPSS 0.3%CVE-2024-44798MEDIUMphpgurukul Bus Pass Management System 1.0 is vulnerable to Cross-site scripting (XSS) in /admin/pass-bwdates-reports-details.php via fromdatEPSS 0.3%