Weaknesses of type CWE-79

30,296 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-2026-4510MEDIUMPbootCMS Parameter MemberController.php alert_location cross site scriptingEPSS 0.3%CVE-2024-49295MEDIUMWordPress Simple Testimonials Showcase plugin <= 1.1.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-57900MEDIUMWordPress GutenKit Plugin <= 2.4.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-15057HIGHSlimStat Analytics <= 5.3.3 - Unauthenticated Stored Cross-Site Scripting via 'fh' ParameterEPSS 0.3%CVE-2026-34658MEDIUMAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2024-37561MEDIUMWordPress Plugin Notes Plus plugin <= 1.2.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-26906MEDIUMWordPress WP Delete User Accounts plugin <= 1.2.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-24550MEDIUMWordPress Job Manager plugin <= 2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2014-125128MEDIUM'sanitize-html' prior to version 1.0.3 is vulnerable to Cross-site Scripting (XSS). The function 'naughtyHref' doesn't properly validate theEPSS 0.3%CVE-2026-34567CRITICALCI4MS: Blogs Posts (Categories) Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSSEPSS 0.3%CVE-2024-37551MEDIUMWordPress Simple Social Share plugin <= 3.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37538MEDIUMWordPress Link To Bible plugin <= 2.5.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-9582MEDIUMAccordion Slider <= 1.9.11 - Authenticted (Contributor+) Stored Cross-Site Scripting via HTML AttributeEPSS 0.3%CVE-2025-68856HIGHWordPress Mopinion Feedback Form plugin <= 1.1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-45880MEDIUMA cross-site scripting (XSS) vulnerability in the data resource management function of Miliaris Amigdala v2.2.6 allows attackers to execute EPSS 0.3%CVE-2025-53570MEDIUMWordPress DELUCKS SEO Plugin <= 2.7.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2025-1783MEDIUMGallery Styles <= 1.3.4 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-37433HIGHWordPress Mailster plugin <= 4.0.9 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-13649MEDIUM140+ Widgets | Xpro Addons For Elementor – FREE <= 1.4.6.7 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-3155MEDIUMPost Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel – Combo Blocks <= 2.2.80 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%