Weaknesses of type CWE-79

30,470 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-2025-36298MEDIUMSecurity Vulnerability in Ebics server affects IBM Sterling B2B Integrator and IBM Sterling File GatewayEPSS 0.2%CVE-2025-68927HIGHImproper Neutralization of HTML Tags in a Web Page in libredeskEPSS 0.2%CVE-2026-25847HIGHIn JetBrains PyCharm before 2025.3.2 a DOM-based XSS on Jupyter viewer page was possibleEPSS 0.2%CVE-2025-54175MEDIUMReflected Cross-Site Scripting in QuickCMS.EXTEPSS 0.2%CVE-2025-11502MEDIUMSchema & Structured Data for WP & AMP <= 1.51 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2024-26156MEDIUMETIC Telecom Remote Access Server (RAS) Cross-site ScriptingEPSS 0.2%CVE-2026-32569HIGHWordPress WP Media folder plugin <= 6.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-68524HIGHWordPress Avante theme < 3.0.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-39766HIGHWordPress ARForms plugin <= 7.1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2021-47906MEDIUMBloofoxCMS 0.5.2.1 - 'text' Stored Cross Site ScriptingEPSS 0.2%CVE-2026-42636HIGHWordPress WP Cookie Notice for GDPR, CCPA & ePrivacy Consent plugin <= 4.4.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-12477MEDIUMAvada Builder <= 3.11.11 - Authenticated (Contributor+) Stored Cross-Site Scripting in Multiple WidgetsEPSS 0.2%CVE-2026-105061HIGHWordPress WP Mailster plugin <= 1.9.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-13572MEDIUMPrecious Metals Charts and Widgets for WordPress <= 1.2.8 - Authenticated (Contributor+) Stored Cross-site ScriptingEPSS 0.2%CVE-2026-32570HIGHWordPress Progressify - Progressive Web App (PWA) plugin <= 1.6.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-1888MEDIUMReflected Cross Site Scripting in Aperio Eslide ManagerEPSS 0.2%CVE-2024-47356MEDIUMWordPress Create theme <= 2.9.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-6085MEDIUMStored Cross-Site Scripting in StockAgile by Novadigits technologiesEPSS 0.2%CVE-2025-6024MEDIUMCross-Site Scripting via Authentication Endpoint in Multiple WSO2 Products Allows Redirection to Malicious WebsitesEPSS 0.2%CVE-2026-40765HIGHWordPress collectchat plugin <= 2.4.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%