Weaknesses of type CWE-79

29,916 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-2023-3756LOWCreativeitem Atlas Business Directory Listing search cross site scriptingEPSS 0.4%CVE-2023-3752LOWCreativeitem Academy LMS courses cross site scriptingEPSS 0.4%CVE-2025-46912MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-5021LOWSourceCodester AC Repair and Services System cross site scriptingEPSS 0.4%CVE-2025-30838MEDIUMWordPress Cozy Blocks plugin <= 2.1.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-110627LOWClipBucket v5 through 5.5.3-#206 Reflected XSS via add_todo val ParameterEPSS 0.4%CVE-2025-46901MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2026-14987MEDIUMGiveWP <= 4.16.3 - Authenticated (Give Worker+) Stored Cross-Site Scripting via 'twitter_message' Sequoia Template SettingEPSS 0.4%CVE-2023-33591MEDIUMUser Registration & Login and User Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the compoEPSS 0.4%CVE-2026-12126MEDIUMWCFM Marketplace <= 3.7.3 - Authenticated (Vendor+) Stored Cross-Site Scripting via Attachment 'post_title'EPSS 0.4%CVE-2023-1060MEDIUMXSS in YKM CRMEPSS 0.4%CVE-2024-31357MEDIUMWordPress Ultimate Store Kit Elementor Addons plugin <= 1.5.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-12924MEDIUMEventin <= 4.1.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'etn_faq_content' ParameterEPSS 0.4%CVE-2025-30779MEDIUMWordPress Doneren met Mollie plugin <= 2.10.7 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.4%CVE-2024-29793MEDIUMWordPress MailChimp Forms by MailMunch plugin <= 3.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-5510MEDIUMGiveWP <= 4.14.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.4%CVE-2023-2171MEDIUMBadgeOS <= 3.7.1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2025-46939MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2023-3542LOWThinuTech ThinuCMS contact.php cross site scriptingEPSS 0.4%CVE-2023-3505LOWOnest CRM Project List 2 cross site scriptingEPSS 0.4%