Weaknesses of type CWE-79

29,250 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-2024-4203MEDIUMPremium Addons for Elementor <= 4.10.30 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.5%CVE-2023-24234MEDIUMA stored cross-site scripting (XSS) vulnerability in the component php-inventory-management-system/brand.php of Inventory Management System EPSS 0.5%CVE-2023-6591MEDIUMPopup Box Pro < 20.9.0 - Admin+ Stored XSSEPSS 0.5%CVE-2023-24231MEDIUMA stored cross-site scripting (XSS) vulnerability in the component /php-inventory-management-system/categories.php of Inventory Management SEPSS 0.5%CVE-2024-7303MEDIUMitsourcecode Online Blood Bank Management System Send Blood Request Page request.php cross site scriptingEPSS 0.5%CVE-2023-32339MEDIUMIBM Business Automation Workflow cross-site scriptingEPSS 0.5%CVE-2023-30520MEDIUMJenkins Quay.io trigger Plugin 0.1 and earlier does not limit URL schemes for repository homepage URLs submitted via Quay.io trigger webhookEPSS 0.5%CVE-2024-8873MEDIUMPeproDev WooCommerce Receipt Uploader <= 2.6.9 - Reflected Cross-Site ScriptingEPSS 0.5%CVE-2020-36703MEDIUMElementor Website Builder <= 2.9.7 - Authenticated Stored Cross-Site ScriptingEPSS 0.5%CVE-2022-45221MEDIUMWeb-Based Student Clearance System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability in changepassword.php. This vulEPSS 0.5%CVE-2023-22269MEDIUMAEM Reflected XSS Arbitrary code executionEPSS 0.5%CVE-2023-24232MEDIUMA stored cross-site scripting (XSS) vulnerability in the component /php-inventory-management-system/product.php of Inventory Management SystEPSS 0.5%CVE-2024-2159MEDIUMSassy Social Share < 3.3.61 - Contributor+ Stored XSSEPSS 0.5%CVE-2023-41316MEDIUMHTML Injection with email in TolgeeEPSS 0.5%CVE-2024-4974MEDIUMcode-projects Simple Chat System register.php cross site scriptingEPSS 0.5%CVE-2024-4975MEDIUMcode-projects Simple Chat System Message cross site scriptingEPSS 0.5%CVE-2024-8850MEDIUMMC4WP: Mailchimp for WordPress 4.9.9 - 4.9.16 - Reflected Cross-Site ScriptingEPSS 0.5%CVE-2024-1484MEDIUMBooking for Appointments and Events Calendar – Amelia <= 1.0.98 - Reflected Cross-Site ScriptingEPSS 0.5%CVE-2024-0873MEDIUMWatu Quiz <= 3.4.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.5%CVE-2023-21615MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.5%