Weaknesses of type CWE-79

29,851 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-2024-45047MEDIUMPotential mXSS vulnerability due to improper HTML escaping in svelteEPSS 0.4%CVE-2023-52274MEDIUMmember/index/register.html in YzmCMS 6.5 through 7.0 allows XSS via the Referer HTTP header.EPSS 0.4%CVE-2023-33840MEDIUMIBM Security Verify Governance cross-site scriptingEPSS 0.4%CVE-2024-4983MEDIUMThe Plus Addons for Elementor – Elementor Addons, Page Templates, Widgets, Mega Menu, WooCommerce <= 5.6.0- Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2022-22402MEDIUMIBM Aspera Faspex cross-site scriptingEPSS 0.4%CVE-2024-3023MEDIUMAnnounceKit <= 2.0.9 - Authenticated (Admin+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2025-5240MEDIUMCRM and Lead Management by vcita <= 2.7.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via type ParameterEPSS 0.4%CVE-2025-47029MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-46992MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-47014MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-5507MEDIUMTOTOLINK A3002RU MAC Filtering Page cross site scriptingEPSS 0.4%CVE-2025-46988MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2024-11707MEDIUMMy auctions allegro <= 3.6.17 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2025-41088MEDIUMStored Cross-Site Scripting (XSS) in CMSEPSS 0.4%CVE-2025-47020MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-5506MEDIUMTOTOLINK A3002RU NAT Mapping Page cross site scriptingEPSS 0.4%CVE-2025-46984MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.4%CVE-2025-47021MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-11690MEDIUMFinancial Stocks & Crypto Market Data Plugin <= 1.10.3 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2024-11686MEDIUMWhatsApp click to chat <= 3.0.4 - Reflected Cross-Site ScriptingEPSS 0.4%