Weaknesses of type CWE-79

29,740 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-2026-25490MEDIUMCraft Commerce has Stored XSS in Inventory Location Address Leading to Potential Privilege EscalationEPSS 0.4%CVE-2025-23616HIGHWordPress Canalplan plugin <= 5.31 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23814HIGHWordPress CRUDLab Like Box Plugin <= 2.0.9 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2019-25409MEDIUMComodo Dome Firewall 2.7.0 Reflected Cross-Site Scripting via routingEPSS 0.4%CVE-2023-28851MEDIUMSilverstripe Form Capture vulnerable to Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-23726HIGHWordPress ComparePress plugin <= 2.0.8 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23704HIGHWordPress Your Lightbox plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23721HIGHWordPress Mobigate plugin <= 1.0.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23879HIGHWordPress Easy Automatic Newsletter Lite Plugin <= 3.2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23843HIGHWordPress WP-HR Manager plugin <= 3.1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23449HIGHWordPress Simple shortcode buttons plugin <= 1.3.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2022-4669—Page Builder: Live Composer < 1.5.23 - Contributor+ Stored XSS via ShortcodeEPSS 0.4%CVE-2025-26541HIGHWordPress Bitcoin / AltCoin Payment Gateway for WooCommerce plugin <= 1.7.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23498HIGHWordPress Translation.Pro plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23475HIGHWordPress History timeline plugin <= 0.7.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-25161HIGHWordPress WP Find Your Nearest Plugin <= 0.3.1 - CSRF to Settings Change vulnerabilityEPSS 0.4%CVE-2025-23605HIGHWordPress Call To Action Popup plugin <= 1.0.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23881HIGHWordPress LJ Custom Menu Links Plugin <= 2.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-6334MEDIUM Easy Table of Contents < 2.0.67 - Editor+ Stored XSSEPSS 0.4%CVE-2025-52478HIGHStored XSS in n8n Form Trigger allows Account Takeover via injected iframe and video/sourceEPSS 0.4%