Weaknesses of type CWE-79

30,496 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-2025-55106MEDIUMBUG-000173171 ArcGIS Enterprise Sites has a Cross-site Scripting vulnerability.EPSS 0.2%CVE-2025-59991MEDIUMJunos Space: Device Management pages are vulnerable to reflected cross-site script injectionEPSS 0.2%CVE-2025-59996MEDIUMJunos Space: Configuration View page is vulnerable to reflected cross-site script injectionEPSS 0.2%CVE-2025-46542MEDIUMWordPress Xpert Tab plugin <= 1.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-20361MEDIUMCisco Unified Communications Manager Stored Cross-Site Scripting VulnerabilityEPSS 0.2%CVE-2025-27351MEDIUMWordPress Local Search SEO Contact Page plugin <= 4.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-55107MEDIUMBUG-000177335 ArcGIS Enterprise Sites has a stored Cross-site Scripting vulnerability.EPSS 0.2%CVE-2025-59997MEDIUMJunos Space: Fields in the CLI Configlets are vulnerable to reflected cross-site script injectionEPSS 0.2%CVE-2025-60000MEDIUMJunos Space: Generate Report page is vulnerable to reflected cross-site script injectionEPSS 0.2%CVE-2026-24672HIGHOpen eClass is Vulnerable to Stored Cross-Site Scripting (XSS) in User Profile FieldsEPSS 0.2%CVE-2025-58822MEDIUMWordPress WP Mail Plugin <= 1.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-55103MEDIUMBUG-000177333 - ArcGIS Enterprise Sites has a stored Cross-site Scripting vulnerability.EPSS 0.2%CVE-2025-60002MEDIUMJunos Space: Template Definitions page is vulnerable to reflected cross-site script injectionEPSS 0.2%CVE-2026-4334MEDIUMShariff Wrapper <= 4.6.20 - Authenticated (Contributor+) Cross-Site ScriptingEPSS 0.2%CVE-2025-58828MEDIUMWordPress 코드엠샵 소셜톡 plugin <= 1.2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-48623MEDIUMIn queue\index.php of DomainMOD below v4.12.0, the list_id and domain_id parameters in the GET request can be exploited to cause a reflectedEPSS 0.2%CVE-2025-59985MEDIUMJunos Space: Purging Policy field is vulnerable to reflected cross-site script injectionEPSS 0.2%CVE-2024-48624MEDIUMIn segments\edit.php of DomainMOD below v4.12.0, the segid parameter in the GET request can be exploited to cause a reflected Cross Site ScrEPSS 0.2%CVE-2026-82160LOWDell Wyse Management Suite, versions prior to 2609.0.0.155, contain an Improper Neutralization of Input During Web Page Generation ('Cross-sEPSS 0.2%CVE-2025-59992MEDIUMJunos Space: Secure Console page is vulnerable to reflected cross-site script injectionEPSS 0.2%