Weaknesses of type CWE-79

30,470 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-2025-11817MEDIUMSimple Tableau Viz <= 2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.2%CVE-2026-12750MEDIUMMultiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for August 2026.EPSS 0.2%CVE-2025-7502MEDIUMWPBakery Page Builder for WordPress <= 8.5 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2026-12619MEDIUMGridTime™ 3000 GNSS Time Server CSRF to XSSEPSS 0.2%CVE-2024-10089MEDIUMXSS in iKSORISEPSS 0.2%CVE-2025-12643MEDIUMSaphali LiqPay for donate <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.2%CVE-2025-12672MEDIUMFlickr Show <= 1.5 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-11162MEDIUMSpectra <= 2.19.14 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom CSSEPSS 0.2%CVE-2025-12662MEDIUMCoon Google Maps <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.2%CVE-2025-12712MEDIUMShouty <= 0.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via shouty Shortcode AttributesEPSS 0.2%CVE-2026-12621MEDIUMCross-Site Scripting (XSS) Vulnerability in Password Reset Redirect in GridTime™ 3000 GNSS Time ServerEPSS 0.2%CVE-2026-54793MEDIUMDell OpenManage Enterprise, versions prior to 4.7.0, contains an Improper Neutralization of Input During Web Page Generation ('Cross-site ScEPSS 0.2%CVE-2026-15084MEDIUMUI Patterns (SDC in Drupal UI) - Moderately critical - Cross site scripting - SA-CONTRIB-2026-075EPSS 0.2%CVE-2026-100151MEDIUMNinja Forms <= 3.15.5 - Reflected DOM-Based Cross-Site Scripting via 'querystring:<key>' URL ParameterEPSS 0.2%CVE-2025-11825MEDIUMPlayerzbr <= 1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via URL Meta FieldEPSS 0.2%CVE-2025-11806MEDIUMQzzr Shortcode Plugin <= 1.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.2%CVE-2025-14379MEDIUMTestimonials Creator 1.6 - Authenticated (Admin+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2024-48170MEDIUMPHPGurukul Small CRM 3.0 is vulnerable to Cross Site Scripting (XSS) via a crafted payload injected into the name in the profile.php.EPSS 0.2%CVE-2026-26997LOWClipBucket v5 has Stored XSS via Collection nameEPSS 0.2%CVE-2026-33140MEDIUMPySpector: Stored XSS in PySpector HTML Report Generation leads to Javascript Code ExecutionEPSS 0.2%