Falhas do tipo CWE-79

30.294 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-2025-49043HIGHWordPress Magic Responsive Slider and Carousel WordPress plugin <= 1.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49642HIGHWordPress Todo Custom Field plugin <= 3.0.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49639HIGHWordPress Monitor.chat plugin <= 1.1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37471HIGHWordPress Woffice Core plugin <= 5.4.8 - Site Wide Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-54179MEDIUMIBM Business Automation Workflow cross-site scriptingEPSS 0.3%CVE-2026-59666MEDIUMMultiple vulnerabilities in the Repasat applicationEPSS 0.3%CVE-2025-68010HIGHWordPress Netgsm plugin <= 2.9.63 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49239HIGHWordPress Add Categories Post Footer plugin <= 2.2.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37097HIGHWordPress Shortcodes by United Themes plugin < 5.0.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43987MEDIUMWordPress Sliding Door theme <= 3.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-14635MEDIUMHappy Addons for Elementor <= 3.20.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom JSEPSS 0.3%CVE-2024-53757MEDIUMWordPress WP Find Your Nearest plugin <= 0.3.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43991MEDIUMWordPress Hotel Galaxy theme <= 4.4.24 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49229HIGHWordPress Better Author Bio plugin <= 2.7.10.11 - CSRF to Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-39502HIGHWordPress Goodlayers Hostel Plugin <= 3.1.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-25486MEDIUMCraft Commerce has Stored XSS in Shipping Methods Name Field Leading to Potential Privilege EscalationEPSS 0.3%CVE-2024-52471HIGHWordPress Extensions for Elementor plugin <= 2.0.37 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37199HIGHWordPress Enfold theme <= 5.6.9 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43995MEDIUMWordPress Posterity theme <= 3.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-12116MEDIUMDrift <= 1.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post TitleEPSS 0.3%