Weaknesses of type CWE-79

30,185 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-2026-15648MEDIUMBrands for WooCommerce <= 3.8.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'width' Shortcode AttributeEPSS 0.3%CVE-2026-16775MEDIUMSmash Balloon Social Post Feed <= 4.9.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'id' Shortcode AttributeEPSS 0.3%CVE-2025-9681MEDIUMO2OA Personal Profile agent cross site scriptingEPSS 0.3%CVE-2026-15101MEDIUMWPBakery Page Builder <= 8.7.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'data' ParameterEPSS 0.3%CVE-2024-35656HIGHWordPress Elementor Pro <= 3.21.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-15010MEDIUMbbp style pack <= 6.4.5 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Topic Form Additional FieldsEPSS 0.3%CVE-2024-29102HIGHWordPress Extensions For CF7 plugin <= 3.0.6 - Unauthenticated Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-90502MEDIUMstilleshan ServerStatus Stats Generation main.cpp cross site scriptingEPSS 0.3%CVE-2026-7640MEDIUMWP Customer Area <= 8.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'type' Shortcode AttributeEPSS 0.3%CVE-2024-22160HIGHWordPress Image Tag Manager Plugin <= 1.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-33947HIGHWordPress RegistrationMagic plugin <= 5.3.2.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-15004MEDIUMFileBird – WordPress Media Library Folders & File Manager <= 6.5.6 - Authenticated (Author+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2023-46622HIGHWordPress WPPizza Plugin <= 3.18.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2026-15653MEDIUMVisualizer <= 4.0.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'backend-title' ParameterEPSS 0.3%CVE-2024-34390MEDIUMWordPress Post Grid Master plugin <= 3.4.8 - Auth. Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-2836MEDIUMRegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login <= 6.0.4.3 - Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-76931MEDIUMZephyr Project Manager <= 3.3.205 - Authenticated (Custom+) Stored Cross-Site Scripting via 'message' ParameterEPSS 0.3%CVE-2026-15394MEDIUMHeader Footer Script Adder <= 2.1 - Authenticated (Author+) Stored Cross-Site Scripting via 'asm_code' Snippet MetaEPSS 0.3%CVE-2024-13662MEDIUMeHive Objects Image Grid <= 2.4.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-15299MEDIUMAnimation Addons for Elementor <= 2.6.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Weather WidgetEPSS 0.3%