Weaknesses of type CWE-79

30,271 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-2025-0170MEDIUMDWT - Directory & Listing WordPress Theme <= 3.3.3 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2023-41813LOWUser notification settings editionEPSS 0.3%CVE-2024-55541LOWStored cross-site scripting (XSS) vulnerability due to missing origin validation in postMessage. The following products are affected: AcroniEPSS 0.3%CVE-2023-42765MEDIUMWestermo Lynx Cross-site ScriptingEPSS 0.3%CVE-2024-43125MEDIUMWordPress WP Table Builder plugin <= 1.4.15 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-22659MEDIUMWordPress Orbit Fox by ThemeIsle plugin <= 2.10.44 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-39648MEDIUMWordPress Eventin plugin <= 4.0.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-40143MEDIUMWestermo Lynx EPSS 0.3%CVE-2024-53772MEDIUMWordPress Mail Picker plugin <= 1.0.15 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-46083MEDIUMScriptcase v9.10.023 and before is vulnerable to Cross Site Scripting (XSS). An authenticated user can craft malicious payloads using the meEPSS 0.3%CVE-2024-53756MEDIUMWordPress Vertical Carousel plugin <= 1.0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-1491MEDIUMWP Posts Carousel <= 1.3.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via auto_play_timeout ParameterEPSS 0.3%CVE-2026-85230MEDIUMMISP Dashboard Button Widget Allows Persistent JavaScript URL InjectionEPSS 0.3%CVE-2024-20534MEDIUMCisco IP Phone 6800, 7800, 8800, and 9800 Series with Multiplatform Firmware Stored Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2024-35280MEDIUMA improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiDeceptor 5.3.0, FortiDEPSS 0.3%CVE-2024-43161MEDIUMWordPress Slider & Popup Builder by Depicter plugin <= 3.1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-53766MEDIUMWordPress Devnex Addons For Elementor plugin <= 1.0.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-47488MEDIUMWordPress Bold Page Builder plugin <= 5.3.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2026-101162MEDIUMWP Ultimate Review < 2.4.4 - Author+ Stored XSS via Review Overview SettingsEPSS 0.3%CVE-2024-37474MEDIUMWordPress Newspack Ads plugin <= 1.47.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%