Weaknesses of type CWE-79

30,595 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-2025-67933HIGHWordPress Taskbuilder plugin <= 4.0.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-41050MEDIUMStored Cross-Site Scripting vulnerability in appRain CMFEPSS 0.2%CVE-2025-36138MEDIUMIBM QRadar SIEM cross-site scriptingEPSS 0.2%CVE-2025-41061MEDIUMStored Cross-Site Scripting vulnerability in appRain CMFEPSS 0.2%CVE-2025-68891HIGHWordPress WP App Bar plugin <= 1.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-23705HIGHWordPress Zielke Design Project Gallery plugin <= 2.5.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-41047MEDIUMStored Cross-Site Scripting vulnerability in appRain CMFEPSS 0.2%CVE-2026-116804MEDIUMDOMPurify from 3.4.4 before 3.4.17 SAFE_FOR_TEMPLATES Bypass via Shadow Root ContentEPSS 0.2%CVE-2025-46494HIGHWordPress WidgetKit Pro plugin <= 1.13.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-57145MEDIUMA cross-site scripting (XSS) vulnerability exists in the search-autootaxi.php endpoint of the ATSMS web application. The application fails tEPSS 0.2%CVE-2025-49355MEDIUMWordPress Accessibility Press plugin <= 1.0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-36170MEDIUMIBM QRadar SIEM cross-site scriptingEPSS 0.2%CVE-2025-23554HIGHWordPress Off Page SEO plugin <= 3.0.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-41049MEDIUMStored Cross-Site Scripting vulnerability in appRain CMFEPSS 0.2%CVE-2025-41042MEDIUMStored Cross-Site Scripting vulnerability in appRain CMFEPSS 0.2%CVE-2026-61784MEDIUMxhtml-purifier has HTML attribute-injection (sanitizer bypass) that leads to XSSEPSS 0.2%CVE-2025-6324HIGHWordPress Easy Invoice plugin <= 2.0.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-64372HIGHWordPress Traveler theme < 3.2.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-23458HIGHWordPress Ads24 Lite plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-41053MEDIUMStored Cross-Site Scripting vulnerability in appRain CMFEPSS 0.2%