Weaknesses of type CWE-79

30,284 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-2024-12334MEDIUMWC Affiliate – A Complete WooCommerce Affiliate Plugin <= 2.4 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2025-25127HIGHWordPress Contact Us By Lord Linus Plugin <= 2.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-7815MEDIUMPHPGurukul Apartment Visitors Management System HTTP POST Request manage-newvisitors.php cross site scriptingEPSS 0.3%CVE-2024-39125MEDIUMRoundup before 2.4.0 allows XSS via a SCRIPT element in an HTTP Referer header.EPSS 0.3%CVE-2026-1316HIGHCustomer Reviews for WooCommerce <= 5.97.0 - Unauthenticated Stored Cross-Site Scripting via media[].href ParameterEPSS 0.3%CVE-2025-8337MEDIUMcode-projects Simple Car Rental System add_vehicles.php cross site scriptingEPSS 0.3%CVE-2025-63450MEDIUMCar-Booking-System-PHP v.1.0 is vulnerable to Cross Site Scripting (XSS) in /carlux/booking.php.EPSS 0.3%CVE-2026-100148MEDIUMRich Showcase for Google Reviews <= 7.1.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Google Review Text (imported via Places API)EPSS 0.3%CVE-2026-13623MEDIUMAn improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Theme API in Synology DiskStation MEPSS 0.3%CVE-2026-66030MEDIUMEkushey Project Manager CRM 5.0 Stored XSS via Ticket Title FieldEPSS 0.3%CVE-2025-48366MEDIUMGroupOffice's Blind Stored XSS in Phone Number Field Enables Forced Redirect and Unauthorized ActionsEPSS 0.3%CVE-2024-56265HIGHWordPress WooCommerce - PDF Vouchers plugin < 4.9.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2019-25264MEDIUMSnipe-IT Open Source Asset Management 4.7.5 - Persistent Cross-Site ScriptingEPSS 0.3%CVE-2026-20198MEDIUMCisco Integrated Management Controller Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2025-70515MEDIUMThe device log component of Fanvil x7a firmware version 2.6.0.1182 does not properly sanitize or encode reflected user supplied data. The laEPSS 0.3%CVE-2026-46361HIGHphpMyFAQ - Stored Cross-Site Scripting via raw Filter in search.twigEPSS 0.3%CVE-2024-4026MEDIUMCross-Site Scripting in the Holded applicationEPSS 0.3%CVE-2025-13531MEDIUMStylish Order Form Builder <= 1.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'product_name' ParameterEPSS 0.3%CVE-2025-15599MEDIUMDOMPurify XSS via Textarea Rawtext Bypass in SAFE_FOR_XMLEPSS 0.3%CVE-2024-36238MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%