Falhas do tipo CWE-79

29.743 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-2025-25165HIGHWordPress Staff Directory Plugin: Company Directory Plugin <= 4.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-25522MEDIUMCraft Commerce has Stored XSS in Shipping Zone (Name & Description) Fields Leading to Potential Privilege EscalationEPSS 0.4%CVE-2023-24003MEDIUMWordPress WP Popups Plugin <= 2.1.4.8 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-23680HIGHWordPress Narnoo Operator plugin <= 2.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23607HIGHWordPress CAMOO SMS plugin <= 3.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-25485MEDIUMCraft Commerce has Stored XSS in Shipping Categories (Name & Description) Fields Leading to Potential Privilege EscalationEPSS 0.4%CVE-2023-23686MEDIUMWordPress Simple Staff List Plugin <= 2.2.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-6248HIGHA cross-site scripting (XSS) vulnerability was reported in the Lenovo Browser that could allow an attacker to obtain sensitive information iEPSS 0.4%CVE-2025-23813HIGHWordPress Guten Free Options Plugin <= 0.9.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23500HIGHWordPress Simple Custom post type custom field plugin <= 1.0.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-22772HIGHWordPress Mapbox for WP Advanced Plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23610HIGHWordPress Ultimate Events plugin <= 1.3.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23716HIGHWordPress Login Watchdog plugin <= 1.0.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23592HIGHWordPress dForms plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-26587HIGHWordPress sidebarTabs Plugin <= 3.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-23688HIGHWordPress Cobwebo URL Plugin plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-58113HIGHA vulnerability has been identified in Teamcenter V2412 (All versions < V2412.0013), Teamcenter V2506 (All versions < V2506.0010), TeamcenteEPSS 0.4%CVE-2024-5036MEDIUMSina Extension for Elementor (Slider, Gallery, Form, Modal, Data Table, Tab, Particle, Free Elementor Widgets & Elementor Templates) <= 3.5.4 - Authenticated (Contributor+) DOM-Based Stored Cross-Site ScriptingEPSS 0.4%CVE-2023-49827HIGHWordPress Soledad Theme <= 8.4.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-23625HIGHWordPress Unique UX plugin <= 0.9.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%