Weaknesses of type CWE-79

30,303 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

CVE-2026-19056HIGHProSolution WP Client < 2.0.11 - Reflected XSS via 'page' ParameterEPSS 0.3%CVE-2026-84763HIGHWordPress RTMKit plugin <= 2.1.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-57356HIGHWordPress MC Woocommerce Wishlist plugin <= 1.9.19 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-57417HIGHWordPress Cart Lift plugin <= 3.1.57 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-81291HIGHWordPress Uncode theme <= 2.12.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-57695HIGHWordPress Document Gallery plugin <= 5.1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-56042HIGHWordPress Advanced Order Export For WooCommerce plugin <= 4.0.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-81768HIGHWordPress Super Store Finder plugin <= 7.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-28166HIGHWordPress Tourmaster plugin <= 5.4.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-57699HIGHWordPress Slider Pro plugin <= 4.8.13 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-66616HIGHWordPress Form Maker by 10Web plugin <= 1.15.49 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-57426HIGHWordPress Modula - PRO plugin <= 2.10.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-76790HIGHEstatik < 4.3.5 - Reflected XSS via get_listings hash ParameterEPSS 0.3%CVE-2026-78289HIGHWordPress CozyStay theme <= 1.10.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-69152HIGHWordPress Artale | Wedding Photography WordPress theme <= 2.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-31981MEDIUMHTML injection in Diagram tab and Graph view in Guardian/CMC before 26.2.0EPSS 0.3%CVE-2026-28003HIGHWordPress Maspik – Spam blacklist plugin <= 2.9.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-32721HIGHLuCI luci-mod-network: Possible XSS attack in WiFi scan on Joining Wireless Client modalEPSS 0.3%CVE-2026-66697HIGHWordPress Colissimo Officiel : Méthodes de livraison pour WooCommerce plugin <= 2.10.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-57718HIGHWordPress Unlimited Elements For Elementor (Free Widgets, Addons, Templates) plugin <= 2.0.12 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%