Weaknesses of type CWE-79

29,800 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-2023-29044MEDIUMDocuments operations could be manipulated to contain invalid data types, possibly script code. Script code could be injected to an operationEPSS 0.4%CVE-2025-23893MEDIUMWordPress GMap Shortcode plugin <= 2.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23807MEDIUMWordPress Spiderpowa Embed PDF plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-29045MEDIUMDocuments operations, in this case "drawing", could be manipulated to contain invalid data types, possibly script code. Script code could beEPSS 0.4%CVE-2023-44242MEDIUMWordPress Images Slideshow by 2J Plugin <= 1.3.54 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-23830MEDIUMWordPress JB Horizontal Scroller News Ticker plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23816MEDIUMWordPress Metaphor Widgets plugin <= 2.4 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23791MEDIUMWordPress Horizontal Line Shortcode Plugin <= 1.0 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-30871HIGHWordPress Stock Exporter for WooCommerce Plugin <= 1.1.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-40214HIGHWordPress Business Pro Theme <= 1.10.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-41355MEDIUMphpipam 1.6 is vulnerable to Cross Site Scripting (XSS) via /app/tools/request-ip/index.php.EPSS 0.4%CVE-2023-27419HIGHWordPress Viable blog Theme <= 1.1.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-45632HIGHWordPress Video Player Plugin <= 1.5.22 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-41872HIGHWordPress WoodMart Theme <= 7.2.4 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-30475HIGHWordPress Coupon Affiliates Plugin <= 5.4.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-30785HIGHWordPress Video Grid Plugin <= 1.21 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-27613HIGHWordPress Forms Ada Plugin <= 1.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-29171HIGHWordPress Magic Post Thumbnail Plugin <= 4.1.10 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-22710HIGHWordPress Return and Warranty Management System for WooCommerce Plugin <= 1.2.3 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2022-46799HIGHWordPress Easy Testimonial Slider and Form Plugin <= 1.0.15 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%