Weaknesses of type CWE-79

29,626 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-2026-61597MEDIUMdjust is vulnerable to stored/reflected XSS via javascript: URLs in built-in component template tagsEPSS 0.4%CVE-2023-47514HIGHWordPress Star CloudPRNT for WooCommerce Plugin <= 2.0.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-46621HIGHWordPress User Avatar Plugin <= 1.4.11 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-55793MEDIUMCraft CMS: Stored XSS via Structure entry title in table viewEPSS 0.4%CVE-2024-6369MEDIUMLabVantage LIMS POST Request cross site scriptingEPSS 0.4%CVE-2021-24683—Weather Effect < 1.3.4 - CSRF to Stored Cross-Site ScriptingEPSS 0.4%CVE-2023-48756HIGHWordPress JetBlocks For Elementor Plugin <= 1.3.8 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-23452HIGHWordPress EditionGuard for WooCommerce plugin <= 3.4.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-29808MEDIUMWordPress Photo Gallery Plugin <= 1.8.21 Reflected Cross Site Scripting in editimage_bwg image_idEPSS 0.4%CVE-2025-3823MEDIUMSourceCodester Web-based Pharmacy Product Management System add-stock.php cross site scriptingEPSS 0.4%CVE-2023-47547HIGHWordPress Products, Order & Customers Export for WooCommerce Plugin <= 2.0.7 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-10768MEDIUMPHPGurukul Online Shopping Portal two_tables.php cross site scriptingEPSS 0.4%CVE-2023-49171HIGHWordPress Innovs HR Plugin <= 1.0.3.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-46627HIGHWordPress WP Simple HTML Sitemap Plugin <= 2.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-47544HIGHWordPress Atarim Plugin <= 3.12 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-49740HIGHWordPress Seraphinite Accelerator Plugin <= 2.20.28 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-26930HIGHSmarterTools SmarterMail before 9526 allows XSS via MAPI requests.EPSS 0.4%CVE-2026-3551MEDIUMCustom New User Notification <= 1.2.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'User Mail Subject' SettingEPSS 0.4%CVE-2023-48322HIGHWordPress eDoc Employee Job Application Plugin <= 1.13 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-3367MEDIUMLockme OAuth2 calendars integration <= 2.11.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'App ID' SettingEPSS 0.4%