Falhas do tipo CWE-79

30.190 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-2025-63528HIGHA cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System 1.0 within the blooddinfo.php component. The applicatiEPSS 0.3%CVE-2024-51920MEDIUMWordPress Map Store Locator plugin <= 1.2.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-47078MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-57962MEDIUMWordPress VikRestaurants Table Reservations and Take-Away plugin <= 1.5.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37920HIGHWordPress ARForms Form Builder plugin <= 1.6.7 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-57951MEDIUMWordPress SiteNarrator Text-to-Speech Widget Plugin <= 1.9 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2024-35696HIGHWordPress WP Docs plugin <= 2.1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-6494MEDIUMWPC Smart Quick View for WooCommerce <= 4.0.2 - Authenticated (Administrator+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-59895MEDIUMHono: Server-Side XSS via JSX Escaping Bypass in cx() UtilityEPSS 0.3%CVE-2025-5944MEDIUMElement Pack Addons for Elementor <= 8.0.0 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via data-caption AttributeEPSS 0.3%CVE-2024-35687HIGHWordPress Link Library plugin <= 7.6.3 - Reflected Cross-Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23491HIGHWordPress VSTEMPLATE Creator plugin <= 2.0.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-76704MEDIUMAuthenticated Stored Cross-Site Scripting (XSS) Vulnerability in EdgeConnect SD-WAN Orchestrator Web-Based Management InterfaceEPSS 0.3%CVE-2024-11779MEDIUMWIP WooCarousel Lite <= 1.1.6 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2021-38119MEDIUMPossible Reflected Cross-Site Scripting (XSS) Vulnerability in OpenText iManagerEPSS 0.3%CVE-2025-7140MEDIUMSourceCodester Best Salon Management System Update Staff Page edit-staff.php cross site scriptingEPSS 0.3%CVE-2024-50438HIGHWordPress Church Admin plugin < 5.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-12477MEDIUMGravity Booster <= 5.26 - Authenticated (Editor+) Stored Cross-Site Scripting via 'stylerSettings' ParameterEPSS 0.3%CVE-2026-59926MEDIUMMistune: XSS via unescaped class option in Admonition directiveEPSS 0.3%CVE-2024-39126MEDIUMRoundup before 2.4.0 allows XSS via JavaScript in PDF, XML, and SVG documents.EPSS 0.3%