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-2026-5721MEDIUMwpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin <= 6.5.0.4 - Unauthenticated Stored Cross-Site Scripting via CSV/Excel Data ImportEPSS 0.3%CVE-2015-4582HIGHThe TheCartPress boot-store (aka Boot Store) theme 1.6.4 for WordPress allows header.php tcp_register_error XSS. NOTE: CVE-2015-4582 is not EPSS 0.3%CVE-2024-5869MEDIUMNeighborly <= 1.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button ShortcodeEPSS 0.3%CVE-2025-7059MEDIUMSimple Featured Image <= 1.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via slideshow ParameterEPSS 0.3%CVE-2024-37206HIGHWordPress Demo Awesome plugin <= 1.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2020-36085MEDIUMStored Cross Site Scripting(XSS) vulnerability in Egavilan Media Resumes Management and Job Application Website 1.0 allows remote attackers EPSS 0.3%CVE-2025-14891MEDIUMCustomer Reviews for WooCommerce <= 5.93.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via displayName ParameterEPSS 0.3%CVE-2026-102342MEDIUMammonia allows stored XSS through unsanitized SVG animate and set attributesEPSS 0.3%CVE-2024-36392MEDIUMMileSight DeviceHub - CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')EPSS 0.3%CVE-2026-0914MEDIUMWP DSGVO Tools (GDPR) <= 3.1.36 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'lw_content_block' ShortcodeEPSS 0.3%CVE-2025-13463MEDIUMBold Page Builder <= 5.5.3 - Authenticated (Author+) Stored DOM-based Cross-Site Scripting in Post GridEPSS 0.3%CVE-2024-40074MEDIUMSourcecodester Online ID Generator System 1.0 was discovered to contain Stored Cross Site Scripting (XSS) via id_generator/classes/SystemSetEPSS 0.3%CVE-2025-14851MEDIUMYaMaps for WordPress <= 0.6.40 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode ParametersEPSS 0.3%CVE-2025-22649MEDIUMWordPress WP Project Manager plugin <= 2.6.22 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-48023HIGHWordPress Restaurant Reservations Widget plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-96531MEDIUMOptimole 4.0.0 - 4.2.12 - Author+ Stored XSS via Video Player BlockEPSS 0.3%CVE-2025-28930MEDIUMWordPress List Mixcloud plugin <= 1.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-14144MEDIUMMstoic Shortcodes <= 2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'start' Shortcode AttributeEPSS 0.3%CVE-2024-53281MEDIUMImproper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Network WOL functionality in Synology EPSS 0.3%CVE-2026-41580MEDIUMStirling-PDF: Reflected XSS through crafted PDF metadata fields (Title and Author)EPSS 0.3%