Weaknesses of type CWE-79

30,604 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-2025-59905MEDIUMReflected Cross-Site Scripting (XSS) in KubysoftEPSS 0.2%CVE-2026-32460MEDIUMWordPress Ultimate Addons for Contact Form 7 plugin <= 3.5.36 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-30036HIGHStored XSS permitting session takeover of arbitrary userEPSS 0.2%CVE-2025-62990MEDIUMWordPress Livemesh Addons for Beaver Builder plugin <= 3.9.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-68559MEDIUMWordPress TheGem Theme Elements (for Elementor) plugin <= 5.10.5.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-11150MEDIUMInappropriate implementation in XML in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UEPSS 0.2%CVE-2025-2274MEDIUMStored Cross Site Scripting in Forcepoint Web SecurityEPSS 0.2%CVE-2025-14042MEDIUMAutomotive Car Dealership Business WordPress Theme <= 13.4.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Portfolio Project DetailsEPSS 0.2%CVE-2025-68599MEDIUMWordPress YouTube Embed plugin <= 5.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-69334MEDIUMWordPress Wishlist for WooCommerce plugin <= 3.3.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-69335MEDIUMWordPress Team Showcase plugin <= 2.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-9971MEDIUMInappropriate implementation in iOS in Google Chrome on iOS prior to 148.0.7778.216 allowed a remote attacker who convinced a user to engageEPSS 0.2%CVE-2026-24630MEDIUMWordPress Stylish Cost Calculator plugin <= 8.2.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-62901MEDIUMWordPress WP Microdata plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-68077MEDIUMWordPress Stockholm theme <= 9.14.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-64355MEDIUMWordPress JetElements For Elementor plugin <= 2.7.12 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-69020MEDIUMWordPress Newsletters plugin <= 4.12 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-62136MEDIUMWordPress Melos theme <= 1.6.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-29106MEDIUMSuiteCRM has blind XSS in return_id parameterEPSS 0.2%CVE-2025-63027MEDIUMWordPress WBC907 Core plugin <= 3.4.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%