Weaknesses of type CWE-79

30,294 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-2024-51776HIGHWordPress Daily Image plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51710HIGHWordPress Responsive Data Table plugin <= 1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46545MEDIUMIn Sherpa Orchestrator 141851, the functionality for adding or updating licenses allows for stored XSS attacks by an administrator through tEPSS 0.3%CVE-2024-52472HIGHWordPress Weather Atlas Widget plugin <= 3.0.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-5843MEDIUMBrandfolder <= 5.0.19 - Authenticated (Contributor+) Stored Cross-Site Scripting via id ParameterEPSS 0.3%CVE-2024-51760HIGHWordPress Dashing Memberships plugin <= 1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51778HIGHWordPress Satisfaction Reports from Help Scout plugin <= 2.0.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-56514MEDIUMCross Site Scripting (XSS) vulnerability in Fiora chat application 1.0.0 allows executes arbitrary JavaScript when malicious SVG files are rEPSS 0.3%CVE-2025-30606MEDIUMWordPress Easy Page Transition plugin <= 1.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-13901MEDIUMCounter Box: Add Engaging Countdowns, Timers & Counters to Your WordPress Site <= 2.0.6 - Authenticated (Administrator+) DOM-Based Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-3774HIGHWise Chat <= 3.3.4 - Unauthenticated Stored Cross-Site Scripting via X-Forwarded-For HeaderEPSS 0.3%CVE-2025-30599MEDIUMWordPress WP Parallax Content Slider plugin <= 0.9.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-47352HIGHWordPress WP Bulk Delete plugin <= 1.3.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51717HIGHWordPress Ajax Content Filter plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-48095MEDIUMWordPress Survey Maker plugin <= 5.1.8.8 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-66026MEDIUMREDAXO is Vulnerable to Reflected XSS in Mediapool Info Banner via args[types]EPSS 0.3%CVE-2025-13367MEDIUMUser Registration & Membership – Custom Registration Form Builder, Custom Login Form, User Profile, Content Restriction & Membership Plugin <= 4.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.3%CVE-2019-25372MEDIUMOPNsense 19.1 Reflected XSS via diag_traceroute.phpEPSS 0.3%CVE-2024-51691HIGHWordPress Admin Amplify plugin <= 1.3.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-12546MEDIUMLogicalDOC Community Edition API Key creation UI cross site scriptingEPSS 0.3%