Weaknesses of type CWE-79

30,606 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-2026-94674MEDIUMWordPress Pixel Manager for WooCommerce plugin <= 1.69.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-6565MEDIUMStyle Kits – Advanced Theme Styles for Elementor <= 2.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Kit TitleEPSS 0.2%CVE-2026-111407MEDIUMWordPress Tutor LMS plugin <= 4.1.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-104396MEDIUMWordPress Name Directory plugin <= 1.34.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-104409MEDIUMWordPress Image Photo Gallery Final Tiles Grid plugin <= 3.6.13 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-46955HIGHVulnerability in the Oracle Human Resources product of Oracle E-Business Suite (component: Person). Supported versions that are affected arEPSS 0.2%CVE-2026-9644MEDIUMLiveSmart Video Chat <= 1.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2026-3694MEDIUMBold Page Builder <= 5.6.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via bt_bb_button ShortcodeEPSS 0.2%CVE-2026-6174MEDIUMCC Child Pages <= 2.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'more' ParameterEPSS 0.2%CVE-2026-25442HIGHWordPress Kentha theme <= 4.7.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-27057MEDIUMWordPress Penci Filter Everything plugin <= 1.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-25438HIGHWordPress Gutenberg Blocks – Unlimited blocks For Gutenberg plugin <= 1.2.8 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-27094MEDIUMWordPress CoBlocks plugin <= 3.1.16 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-79320MEDIUMStencil core 4.43.5 contains a DOM-based cross-site scripting (XSS) vulnerability in the component runtime. When a downstream application enEPSS 0.2%CVE-2026-28073HIGHWordPress WP eMember theme <= v10.2.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-103045MEDIUMXSS in Refreshed skinEPSS 0.2%CVE-2026-103046MEDIUMWikifunctionsFragmentRenderer does unsafe string replacements on user-provided HTMLEPSS 0.2%CVE-2026-36761MEDIUMA stored cross-site scripting (XSS) vulnerability in the /msg/msgInner/save endpoint of JeeSite v5.15.1 allows attackers to execute arbitrarEPSS 0.2%CVE-2026-103047MEDIUMXSS through i18n message in CentralAuthEPSS 0.2%CVE-2025-4417MEDIUMAVEVA PI Connector for CygNet Cross-site ScriptingEPSS 0.2%