Falhas do tipo CWE-79

30.299 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-2024-56010HIGHWordPress Device Detector Plugin <= 4.2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-56069HIGHWordPress WP SuperBackup plugin <= 2.3.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-7726MEDIUMThe7 <= 12.6.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via title and data-dt-img-description AttributesEPSS 0.3%CVE-2025-58324MEDIUMAn improper neutralization of input during web page generation vulnerability [CWE-79] in FortiSIEM 7.2.0 through 7.2.2, 7.1 all versions, 7.EPSS 0.3%CVE-2024-56028HIGHWordPress Lemonade Social Networks Autoposter Pinterest plugin <= 2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-34547MEDIUMWordPress Magical Addons For Elementor plugin <= 1.1.34 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-50471MEDIUMWordPress Trip Plan plugin <= 1.0.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-39107MEDIUMA Cross Site Scripting vulnerability exists in the Kimi AI v1.0 web interface's 'Preview' feature. The application fails to properly sanitizEPSS 0.3%CVE-2024-49234MEDIUMWordPress Plexx Elementor Extension plugin <= 1.3.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-60298MEDIUMNovel-Plus up to 5.2.4 was discovered to contain a Stored Cross-Site Scripting (XSS) vulnerability via the /author/updateIndexName endpoint.EPSS 0.3%CVE-2025-48251MEDIUMWordPress Additional Custom Emails & Recipients for WooCommerce plugin <= 3.5.1 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-37622MEDIUMXinhu RockOA v2.6.3 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the num parameter at /flow/flow.php.EPSS 0.3%CVE-2024-51571MEDIUMWordPress MasterBip para Elementor plugin <= 1.6.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-28063MEDIUMKiteworks Totemomail through 7.0.0 allows /responsiveUI/EnvelopeOpenServlet envelopeRecipient reflected XSS.EPSS 0.3%CVE-2026-7014MEDIUMMaxSite CMS down_count Plugin cross site scriptingEPSS 0.3%CVE-2025-61539MEDIUMCross site scripting (XSS) vulnerability in Ultimate PHP Board 2.2.7 via the u_name parameter in lostpassword.php.EPSS 0.3%CVE-2025-71432HIGHFrappe ERPNext before 15.83.0 Reflected XSS Leading to Account TakeoverEPSS 0.3%CVE-2024-54206MEDIUMWordPress Z-Downloads plugin <= 1.11.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-13795MEDIUMcodingWithElias School Management System Edit Student Info student-view.php cross site scriptingEPSS 0.3%CVE-2024-9283MEDIUMRelaxedJS ReLaXed Pug to PDF Converter cross site scriptingEPSS 0.3%