Falhas do tipo CWE-79

29.611 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-2024-35432MEDIUMZKTeco ZKBio CVSecurity 6.1.1 is vulnerable to Cross Site Scripting (XSS) via an Audio File. An authenticated user can injection malicious JEPSS 0.4%CVE-2025-6382MEDIUMTaeggie Feed <= 0.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via name AttributeEPSS 0.4%CVE-2026-18247MEDIUMDOM-Based Cross-Site Scripting in BlackBerry AtHoc Web PortalsEPSS 0.4%CVE-2023-45755MEDIUMWordPress BuddyPress Global Search Plugin <= 1.2.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-88852HIGHJoomla Extension - regularlabs.com - Privileged stored XSS via url option in Snippets Free extension for Joomla < 7.0.0, Snippets Pro extension for Joomla < 11.0.0EPSS 0.4%CVE-2022-45538MEDIUMEyouCMS <= 1.6.0 was discovered a reflected-XSS in the article publish component in cookie "ENV_GOBACK_URL".EPSS 0.4%CVE-2024-8363MEDIUMShare This Image <= 2.02 - Authenticated (Contributor+) Stored Cross-Site Scripting via STI Buttons ShortcodeEPSS 0.4%CVE-2025-1171MEDIUMcode-projects Real Estate Property Management System CustomerReport.php cross site scriptingEPSS 0.4%CVE-2024-29770HIGHWordPress Pretty Links plugin <= 3.6.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-43797MEDIUMBigBlueButton Stored Cross-site Scripting vulnerability at Guest LobbyEPSS 0.4%CVE-2024-38380MEDIUMMillbeck Communications Proroute H685t-w Cross-site Scripting.EPSS 0.4%CVE-2024-20760MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-3106MEDIUMLA-Studio Element Kit for Elementor <= 1.4.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via Table of Contents WidgetEPSS 0.4%CVE-2026-76178CRITICALMultiple vulnerabilities in Ocsreports for OCS Inventory NGEPSS 0.4%CVE-2026-88853HIGHJoomla Extension - regularlabs.com - Privileged stored XSS via event handler option in Modals Pro extension for Joomla < 17.0.0EPSS 0.4%CVE-2026-85195HIGHJoomla Extension - regularlabs.com - Privileged stored XSS via link option in Articles Anywhere extension for Joomla < 20.0.0EPSS 0.4%CVE-2023-47653MEDIUMWordPress TWB Woocommerce Reviews Plugin <= 1.7.5 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-85190HIGHJoomla Extension - regularlabs.com - Privileged stored XSS via class option in Quick Index extension for Joomla < 5.0.5EPSS 0.4%CVE-2024-25101MEDIUMWordPress Maspik – Spam blacklist Plugin <= 0.10.6 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2026-85191HIGHJoomla Extension - regularlabs.com - Privileged stored XSS via rtla-alias option in Tabs & Accordions extension for Joomla < 3.1.0EPSS 0.4%