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-2025-7141MEDIUMSourceCodester Best Salon Management System Update Staff Page edit_plan.php cross site scriptingEPSS 0.3%CVE-2024-47781MEDIUMCross-site Scripting (XSS) in Special:RequestWikiQueue when displaying sitename in CreateWikiEPSS 0.3%CVE-2026-59926MEDIUMMistune: XSS via unescaped class option in Admonition directiveEPSS 0.3%CVE-2025-0719MEDIUMIBM Cloud Pak for Data cross-site scriptingEPSS 0.3%CVE-2024-11880MEDIUMB Testimonial – testimonial plugin for WP <= 1.2.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2023-6494MEDIUMWPC Smart Quick View for WooCommerce <= 4.0.2 - Authenticated (Administrator+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-24536HIGHWordPress ThriveDesk plugin <= 2.0.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-57962MEDIUMWordPress VikRestaurants Table Reservations and Take-Away plugin <= 1.5.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-35696HIGHWordPress WP Docs plugin <= 2.1.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-69231MEDIUMstored cross site scripting issue in Esri Portal for ArcGISEPSS 0.3%CVE-2024-45454HIGHWordPress Unlimited Elements for Elementor plugin <= 1.5.121 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-39590MEDIUMWordPress Essential Addons for Elementor plugin <= 6.1.9 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2026-19872MEDIUMHTML::FormHandler versions before 0.410000 for Perl allow cross-site scripting via a submitted value rendered unescaped in an error messageEPSS 0.3%CVE-2025-55834MEDIUMA Cross Site Scripting vulnerability in JeeWMS v.3.7 and before allows a remote attacker to obtain sensitive information via the logControllEPSS 0.3%CVE-2024-47378HIGHWordPress WPCOM Member plugin <= 1.5.4 - Reflected 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-2024-41878MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 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-2024-39126MEDIUMRoundup before 2.4.0 allows XSS via JavaScript in PDF, XML, and SVG documents.EPSS 0.3%CVE-2024-47369HIGHWordPress Social Auto Poster plugin <= 5.3.15 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%