Weaknesses of type CWE-79

30,524 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-2025-69098HIGHWordPress Hide My WP plugin <= 6.2.12 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-1439MEDIUMReflected Cross-Site Scripting (XSS) vulnerability in Graylog Web InterfaceEPSS 0.2%CVE-2025-68884HIGHWordPress WP Simple Redirect plugin <= 1.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-69317HIGHWordPress CarSpot theme < 2.4.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-30565MEDIUMA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located iEPSS 0.2%CVE-2026-30661MEDIUMiCMS v8.0.0 contains a Cross-Site Scripting (XSS) vulnerability in the User Management component, specifically within the index.html file. TEPSS 0.2%CVE-2025-59491MEDIUMCross Site Scripting vulnerability in CentralSquare Community Development 19.5.7 via form fields.EPSS 0.2%CVE-2025-63083MEDIUMJoomla! Core - [20260102] - XSS vector in the pagebreak pluginEPSS 0.2%CVE-2026-60634HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are EPSS 0.2%CVE-2026-30564MEDIUMA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located iEPSS 0.2%CVE-2026-30252MEDIUMMultiple reflected cross-site scripting (XSS) vulnerabilities in the login.php endpoint of Interzen Consulting S.r.l ZenShare Suite v17.0 alEPSS 0.2%CVE-2025-7056MEDIUMStored XSS in UrlShortenerEPSS 0.2%CVE-2026-9809HIGHA stored Cross-Site Scripting (XSS) vulnerability exists in the Projects component of Mautic 7. When displaying project tags and popovers onEPSS 0.2%CVE-2026-34801MEDIUMEndian Firewall /manage/dhcp/fixed_leases/ remark Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-64217HIGHWordPress Photography theme <= 7.7.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-68835HIGHWordPress Ravpage plugin <= 2.33 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-60635HIGHVulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are EPSS 0.2%CVE-2025-68906HIGHWordPress JNews - Video plugin <= 11.0.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-24370MEDIUMWordPress The Grid plugin <= 2.8.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-63082MEDIUMJoomla! Core - [20260101] - Inadequate content filtering for data URLsEPSS 0.2%