Weaknesses of type CWE-79

30,259 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-2023-53915MEDIUMZenphoto 1.6 Stored Cross-Site Scripting via Album DescriptionEPSS 0.3%CVE-2025-40679MEDIUMHTML injection in Isshue from BdtaskEPSS 0.3%CVE-2024-3654MEDIUMCross-Site Scripting Vulnerability in Teixo by Teimas GlobalEPSS 0.3%CVE-2025-32557HIGHWordPress WP Featured Screenshot Plugin <= 1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32512HIGHWordPress Revamp CRM for WooCommerce plugin <= 1.1.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-1183MEDIUMHTML injection in multiple Botble productsEPSS 0.3%CVE-2025-5290MEDIUMBorderless – Elementor Addons and Templates <= 1.7.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-3057MEDIUMDrupal core - Critical - Cross site scripting - SA-CORE-2025-001EPSS 0.3%CVE-2024-4207MEDIUMImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLabEPSS 0.3%CVE-2025-32651HIGHWordPress SERPed.net Plugin <= 4.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-104644MEDIUMImage Photo Gallery Final Tiles Grid < 3.6.15 - Contributor+ Stored XSS via Gallery Configuration UpdateEPSS 0.3%CVE-2024-53459MEDIUMSysax Multi Server 6.99 is vulnerable to Cross Site Scripting (XSS) via the /scgi?sid parameter.EPSS 0.3%CVE-2024-44837MEDIUMA cross-site scripting (XSS) vulnerability in the component \bean\Manager.java of Drug v1.0 allows attackers to execute arbitrary web scriptEPSS 0.3%CVE-2023-33528MEDIUMhalo v1.6.0 is vulnerable to Cross Site Scripting (XSS).EPSS 0.3%CVE-2026-105261MEDIUMPublishPress Future 4.10.1 - 4.10.5 - Contributor+ Stored XSS via 'wrapper' and 'dateformat' Shortcode AttributesEPSS 0.3%CVE-2025-67614HIGHWordPress TheNa theme <= 1.5.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-49249HIGHWordPress Drone theme <= 1.40 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-46489HIGHSolidInvoice: Unrestricted file upload with no MIME validation allows stored XSS via malicious SVG logoEPSS 0.3%CVE-2025-57765MEDIUMWeGIA Cross-Site Scripting (XSS) Reflected endpoint 'pre_cadastro_adotante.php' parameter 'msg_e'EPSS 0.3%CVE-2023-51669MEDIUMWordPress Product Code for WooCommerce Plugin <= 1.4.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%