Falhas do tipo CWE-79

29.607 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-2024-3337MEDIUMColibri Page Builder <= 1.0.272 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'colibri_breadcrumb_element' ShortcodeEPSS 0.4%CVE-2024-2126MEDIUMOrbit Fox by ThemeIsle <= 2.10.32 - Authenticated (Contributor+) Stored Cross-Site Scripiting via Registration Form WidgetEPSS 0.4%CVE-2024-0823MEDIUMExclusive Addons for Elementor <= 2.6.8 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-59832CRITICALHorrila Stored XSS Vulnerability via Ticket Comment sectionEPSS 0.4%CVE-2024-1466MEDIUMElementor Addons by Livemesh <= 8.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Posts Multislider WidgetEPSS 0.4%CVE-2022-44961MEDIUMwebtareas 2.4p5 was discovered to contain a cross-site scripting (XSS) vulnerability in the component /forums/editforum.php. This vulnerabilEPSS 0.4%CVE-2024-2181MEDIUMBeaver Builder Addons by WPZOOM <= 1.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button WidgetEPSS 0.4%CVE-2025-52187HIGHGetProjectsIdea Create School Management System 1.0 is vulnerable to Cross Site Scripting (XSS) in my_profile_update_form1.php.EPSS 0.4%CVE-2023-7044MEDIUMEssential Addons for Elementor – Best Elementor Templates, Widgets, Kits & WooCommerce Builders <= 5.9.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2024-3991MEDIUMShopLentor – WooCommerce Builder for Elementor & Gutenberg +12 Modules – All in One Solution (formerly WooLentor) <= 2.8.7 - Authenticated (contributor+) Stored Cross-Site Scripting via _idEPSS 0.4%CVE-2024-1464MEDIUMElementor Addons by Livemesh <= 8.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Posts Slider WidgetEPSS 0.4%CVE-2026-27599MEDIUMCI4MS: System Settings (Mail Settings) Full Platform Compromise & Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM XSSEPSS 0.4%CVE-2024-1413MEDIUMExclusive Addons for Elementor <= 2.6.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via Countdown Timer WidgetEPSS 0.4%CVE-2026-33749MEDIUMn8n Vulnerable to XSS via Binary Data Inline HTML RenderingEPSS 0.4%CVE-2024-4092MEDIUMSlider Revolution <= 6.7.7 - Authenticated (Author+) Stored Cross-Site Scripting via htmltag ParameterEPSS 0.4%CVE-2024-1461MEDIUMElementor Addons by Livemesh <= 8.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Team Members WidgetEPSS 0.4%CVE-2024-1465MEDIUMElementor Addons by Livemesh <= 8.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Posts Carousel WidgetEPSS 0.4%CVE-2025-9222HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLabEPSS 0.4%CVE-2024-1171MEDIUMEssential Addons for Elementor – Best Elementor Templates, Widgets, Kits & WooCommerce Builders <= 5.9.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Filterable GalleryEPSS 0.4%CVE-2024-2183MEDIUMBeaver Builder Addons by WPZOOM <= 1.3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Heading WidgetEPSS 0.4%