Weaknesses of type CWE-79

30,495 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-2026-66603MEDIUMWordPress Draft List plugin <= 2.6.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-85303MEDIUMWordPress Booking and Rental Manager plugin <= 2.7.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-56046MEDIUMWordPress ListingPro theme <= 2.9.11 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-40632LOWCross-site scripting (XSS) vulnerability in IceWarp Mail ServerEPSS 0.2%CVE-2025-2299MEDIUMLuckyWP Table of Contents <= 2.1.10 - Cross-Site Request Forgery to Reflected Cross-Site ScriptingEPSS 0.2%CVE-2024-40745MEDIUMExtension - tassos.gr - Reflected Cross site scripting vulnerability in Convert Forms component for Joomla < 4.4.8EPSS 0.2%CVE-2026-66601MEDIUMWordPress Media LIbrary Assistant plugin <= 3.39 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-94168MEDIUMWordPress Premium Addons for Elementor plugin <= 4.11.105 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-2593MEDIUMGreenshift – animation and page builder blocks <= 12.8.5 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2026-66687MEDIUMWordPress WpBookingly plugin <= 1.3.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-94391MEDIUMWordPress Ultimate FAQ plugin <= 2.4.14 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-65561MEDIUMWordPress WordPress Social Login and Register plugin <= 7.8.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-57629MEDIUMWordPress StatCounter plugin <= 2.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-85302MEDIUMWordPress WPKoi Templates for Elementor plugin <= 3.7.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-94118MEDIUMWordPress Premium Blocks – Gutenberg Blocks for WordPress plugin <= 2.3.17 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-27431MEDIUMCross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server JavaEPSS 0.2%CVE-2026-33295HIGHAVideo Vulnerable to Stored XSS via Unescaped Video Title in CDN downloadButtons.phpEPSS 0.2%CVE-2026-1805MEDIUMDA Media GigList <= 1.9.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'list_title' Shortcode AttributeEPSS 0.2%CVE-2026-57651MEDIUMWordPress Ghost Kit plugin <= 3.6.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-66579MEDIUMWordPress JetElements For Elementor plugin <= 2.9.2.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%