Falhas do tipo CWE-79

30.284 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-2025-9306MEDIUMSourceCodester Advanced School Management System addNotice cross site scriptingEPSS 0.3%CVE-2024-11453MEDIUMWordPress Pinterest Plugin – Make a Popup, User Profile, Masonry and Gallery Layout <= 1.8.8 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-15782MEDIUMWPForms <= 2.0.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via OptinMonster Integration data-sitekey Attribute in Post ContentEPSS 0.3%CVE-2024-43306HIGHWordPress WP-Lister Lite for eBay plugin <= 3.6.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-52045MEDIUMStudio-42 eLfinder 2.1.62 contains a filename restriction bypass leading to a persistent Cross-site Scripting (XSS) vulnerability.EPSS 0.3%CVE-2025-13531MEDIUMStylish Order Form Builder <= 1.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'product_name' ParameterEPSS 0.3%CVE-2025-8337MEDIUMcode-projects Simple Car Rental System add_vehicles.php cross site scriptingEPSS 0.3%CVE-2025-63450MEDIUMCar-Booking-System-PHP v.1.0 is vulnerable to Cross Site Scripting (XSS) in /carlux/booking.php.EPSS 0.3%CVE-2025-70515MEDIUMThe device log component of Fanvil x7a firmware version 2.6.0.1182 does not properly sanitize or encode reflected user supplied data. The laEPSS 0.3%CVE-2024-36238MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2024-20539MEDIUMCisco Identity Services Engine Stored Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2026-5539MEDIUMcode-projects Simple Laundry System Parameter modifymember.php cross site scriptingEPSS 0.3%CVE-2024-56265HIGHWordPress WooCommerce - PDF Vouchers plugin < 4.9.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-39665MEDIUMWordPress Filter & Grids plugin <= 2.9.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-22876MEDIUMStrangeBee TheHive 5.1.0 to 5.1.9 and 5.2.0 to 5.2.8 is vulnerable to Cross Site Scripting (XSS) in the case attachment functionality which EPSS 0.3%CVE-2024-4026MEDIUMCross-Site Scripting in the Holded applicationEPSS 0.3%CVE-2026-46361HIGHphpMyFAQ - Stored Cross-Site Scripting via raw Filter in search.twigEPSS 0.3%CVE-2025-13497MEDIUMRecras WordPress plugin <= 6.4.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'recrasname' Shortcode AttributeEPSS 0.3%CVE-2026-61607MEDIUMGrav API Plugin: Stored XSS via SVG Upload - API Media Pipeline Bypasses SanitizerEPSS 0.3%CVE-2019-25264MEDIUMSnipe-IT Open Source Asset Management 4.7.5 - Persistent Cross-Site ScriptingEPSS 0.3%