Falhas do tipo CWE-79

29.250 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

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%