Weaknesses of type CWE-79

30,201 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

CVE-2023-50879MEDIUMWordPress WordPress.com Editing Toolkit Plugin <= 3.78784 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2024-50579MEDIUMIn JetBrains YouTrack before 2024.3.47707 reflected XSS due to insecure link sanitization was possibleEPSS 0.3%CVE-2024-5259MEDIUMMultiVendorX Marketplace – WooCommerce MultiVendor Marketplace Solution <= 4.1.11 - Authenticated (Contributor+) Stored Cross-Site Scripting via hover_animation ParameterEPSS 0.3%CVE-2024-5092MEDIUMElegant Addons for elementor <= 1.0.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Switcher, Slider, and Iconbox WidgetsEPSS 0.3%CVE-2022-22456MEDIUMIBM Security Verify Governance, Identity Manager cross-site scriptingEPSS 0.3%CVE-2026-94387MEDIUMAureus ERP before 1.6.0 Stored XSS via Chatter Field-Change LogEPSS 0.3%CVE-2026-15790MEDIUMVideo Gallery <= 4.0.4 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment 'post_title' via emd_mb_meta ShortcodeEPSS 0.3%CVE-2025-1467MEDIUMVersions of the package tarteaucitronjs before 1.17.0 are vulnerable to Cross-site Scripting (XSS) via the getElemWidth() and getElemHeight(EPSS 0.3%CVE-2026-12900MEDIUMSpectra Gutenberg Blocks <= 2.19.28 - Authenticated (Contributor+) Stored Cross-Site Scripting via uagb/image BlockEPSS 0.3%CVE-2024-5006MEDIUMBoostify Header Footer Builder for Elementor <= 1.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via size ParameterEPSS 0.3%CVE-2026-11328MEDIUMExclusive Addons for Elementor <= 2.7.9.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Post TitleEPSS 0.3%CVE-2024-5427MEDIUMWPCafe – Online Food Ordering, Restaurant Menu, Delivery, and Reservations for WooCommerce <= 2.2.24 - Authenticated (Contributor+) Stored Cross-Site Scripting via Reservation Form ShortcodeEPSS 0.3%CVE-2024-9057MEDIUMCurator.io: Show all your social media posts in a beautiful feed. <= 1.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via feed_id AttributeEPSS 0.3%CVE-2026-10570MEDIUMSympl Repeater for ACF and Elementor <= 2.3 - Authenticated (Author+) Stored Cross-Site Scripting via ACF Repeater Field ValuesEPSS 0.3%CVE-2024-4608MEDIUMSellKit – Funnel builder and checkout optimizer for WooCommerce to sell more, faster <= 1.9.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via id ParameterEPSS 0.3%CVE-2023-50889MEDIUMWordPress Beaver Builder Plugin <= 2.7.2 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2023-50307MEDIUMIBM Sterling B2B Integrator cross-site scriptingEPSS 0.3%CVE-2025-71419MEDIUMUVdesk core-framework before 1.1.7 Stored XSS via SwiftMailerEPSS 0.3%CVE-2025-9205MEDIUMMapSVG Lite <= 8.14.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-2357MEDIUMBold Page Builder <= 5.6.8 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%