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-2024-43972MEDIUMWordPress Page Builder: Pagelayer – Drag and Drop website builder plugin <= 1.8.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-32560MEDIUMWordPress QR Code Composer plugin <= 2.0.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-6990MEDIUMWeaver Xtreme <= 6.3.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-13561MEDIUMTarget Video Easy Publish <= 3.8.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via brid_override_yt ShortcodeEPSS 0.3%CVE-2025-0863MEDIUMFlexmls® IDX <= 3.14.27 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-38677MEDIUMWordPress REVIEWS.io plugin <= 1.2.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-3999MEDIUMSeeyon Zhiyuan OA Web Application System URL Parameter date.jsp cross site scriptingEPSS 0.3%CVE-2023-4672MEDIUMXSS in Talent Soft's ECOPEPSS 0.3%CVE-2024-33936MEDIUMWordPress Print-O-Matic plugin <= 2.1.10 - Auth. Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-28245MEDIUMCross-site scripting (XSS) vulnerability in Alteryx Server 2023.1.1.460 allows remote attackers to inject arbitrary web script or HTML via tEPSS 0.3%CVE-2026-92409MEDIUMDonation Thermometer 2.2.9 - 2.2.11 - Contributor+ Stored XSS via ShortcodeEPSS 0.3%CVE-2025-13533MEDIUMCSS & JavaScript Toolbox <= 12.0.6 - Authenticated (Administrator+) Stored Cross-Site Scripting via Assignment Engine FieldsEPSS 0.3%CVE-2025-24719MEDIUMWordPress Widget Countdown plugin <= 2.7.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37275HIGHWordPress NextScripts plugin <= 4.4.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32625HIGHWordPress Mobile Blocks Plugin <= 1.0.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43807MEDIUMIn JetBrains TeamCity before 2024.07.1 multiple stored XSS was possible on Clouds pageEPSS 0.3%CVE-2020-37222MEDIUMKuicms Php EE 2.0 Persistent Cross-Site Scripting via bbs replyEPSS 0.3%CVE-2026-12402MEDIUMOTP Login & Register Woocommerce <= 2.7.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'fb-config' SettingEPSS 0.3%CVE-2024-10551MEDIUMSticky Social Icons <= 1.2.1 - Admin+ Stored XSSEPSS 0.3%CVE-2024-12465MEDIUMProperty Hive Stamp Duty Calculator <= 1.0.22 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%