Falhas do tipo CWE-79

30.301 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-2024-38430MEDIUMMatrix - CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')EPSS 0.3%CVE-2024-35675MEDIUMWordPress Advanced Woo Labels plugin <= 1.93 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43993MEDIUMWordPress Liquido theme <= 1.0.1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-5940MEDIUMOsom Blocks <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via class_name ParameterEPSS 0.3%CVE-2024-51587MEDIUMWordPress Definitive Addons for Elementor plugin <= 1.5.16 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37392MEDIUMA stored Cross-Site Scripting (XSS) vulnerability has been identified in SMSEagle software version < 6.0. The vulnerability arises because tEPSS 0.3%CVE-2024-44683MEDIUMSeacms v13 is vulnerable to Cross Site Scripting (XSS) via admin-video.php.EPSS 0.3%CVE-2025-13167MEDIUMImproper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in contact functionality in Synology ContEPSS 0.3%CVE-2025-0804MEDIUMClickWhale – Link Manager, Link Shortener and Click Tracker for Affiliate Links & Link Pages <= 2.4.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-58765HIGHwabac.js has XSS vulnerability in 404 error handling logicEPSS 0.3%CVE-2025-5950MEDIUMIndieBlocks <= 0.13.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via kind ParameterEPSS 0.3%CVE-2024-13301MEDIUMOAuth & OpenID Connect Single Sign On – SSO (OAuth/OIDC Client) - Critical - Cross Site Scripting - SA-CONTRIB-2024-067EPSS 0.3%CVE-2024-49692MEDIUMWordPress AffiliateX plugin <= 1.2.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37216MEDIUMWordPress Sketchfab Embed plugin <= 1.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-1913MEDIUMGallagher Website Design <= 2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'prefix' Shortcode AttributeEPSS 0.3%CVE-2024-43342MEDIUMWordPress Ultimate Store Kit Elementor Addons, Woocommerce Builder, EDD Builder, Elementor Store Builder, Product Grid, Product Table, Woocommerce Slider plugin <= 1.6.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51583MEDIUMWordPress Kento Ads Rotator plugin <= 1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-6941MEDIUMLatePoint <= 5.1.94 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%CVE-2025-14580MEDIUMQualitor viewDocumento.php cross site scriptingEPSS 0.3%CVE-2024-35676MEDIUMWordPress Recurring PayPal Donations plugin <= 1.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%