Falhas do tipo CWE-79

29.670 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-2024-5373MEDIUMKashipara College Management System submit_login.php cross site scriptingEPSS 0.4%CVE-2022-38110MEDIUMReflected Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2024-48937MEDIUMZnuny before LTS 6.5.1 through 6.5.10 and 7.0.1 through 7.0.16 allows XSS. JavaScript code in the short description of the SLA field in ActiEPSS 0.4%CVE-2023-49151MEDIUMWordPress Google Calendar Events Plugin <= 3.2.6 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-69690MEDIUMMicrosoft Office SharePoint Spoofing VulnerabilityEPSS 0.4%CVE-2024-5372MEDIUMKashipara College Management System submit_extracurricular_activity.php cross site scriptingEPSS 0.4%CVE-2014-125109LOWBestWebSoft Portfolio Plugin bws_menu.php bws_add_menu_render cross site scriptingEPSS 0.4%CVE-2024-5787MEDIUMPowerPack Addons for Elementor (Free Widgets, Extensions and Templates) <= 2.7.20 - Authenticated (Contributor+) Stored Cross-Site Scripting via Link Effects WidgetEPSS 0.4%CVE-2024-5376MEDIUMKashipara College Management System view_each_faculty.php cross site scriptingEPSS 0.4%CVE-2023-25019HIGHWordPress Chaty Plugin <= 3.0.9 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2025-30511HIGHGrowatt Cloud Applications Cross-site ScriptingEPSS 0.4%CVE-2024-50659MEDIUMCross Site Scripting vulnerability iPublish Media Solutions AdPortal 3.0.39 allows a remote attacker to escalate privileges via the shippingEPSS 0.4%CVE-2024-26101MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.4%CVE-2025-22131MEDIUMCross-Site Scripting (XSS) vulnerability in generateNavigation() functionEPSS 0.4%CVE-2023-5894LOWCross-site Scripting (XSS) - Stored in pkp/ojsEPSS 0.4%CVE-2023-6844MEDIUMiframe <= 5.0 - Authenticated(Contributor+) Stored Cross-Site Scripting via shortcodeEPSS 0.4%CVE-2023-0313MEDIUMCross-site Scripting (XSS) - Stored in thorsten/phpmyfaqEPSS 0.4%CVE-2024-9528MEDIUMContact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder <= 5.1.19 - Authenticated (Form Manager+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-31366MEDIUMAn Improper Neutralization of Input During Web Page Generation vulnerability [CWE-79] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3,EPSS 0.4%CVE-2023-47239MEDIUMWordPress Easy PayPal Shopping Cart Plugin <= 1.1.10 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%