Weaknesses of type CWE-79

29,954 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-2024-32546HIGHWordPress Tax Rate Upload plugin <= 2.4.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-30573MEDIUMWordPress My Default Post Content plugin <= - 0.7.3 Cross Site Scripting (XSS) VulnerabilityEPSS 0.4%CVE-2024-54343HIGHWordPress Connect Contact Form 7 to Constant Contact plugin <= 1.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-54347HIGHWordPress FloristPress plugin <= 7.2.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-1267MEDIUMGroundhogg <= 3.7.4.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via label ParameterEPSS 0.4%CVE-2024-56022HIGHWordPress Preloader by WordPress Monsters plugin <= 1.2.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-54344HIGHWordPress WP Quick Shop plugin <= 1.3.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2023-0015MEDIUMCross-Site Scripting (XSS) vulnerability in SAP BusinessObjects Business Intelligence (Web Intelligence)EPSS 0.4%CVE-2024-31092HIGHWordPress Comic Easel plugin <= 1.15 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-56024HIGHWordPress Custom Dashboard Widget plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-22311HIGHWordPress Simply Schedule Appointments plugin <= 1.6.6.20 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-27192HIGHWordPress Configure SMTP Plugin <= 3.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-4077HIGHWordPress UDesign theme <= 4.7.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-31090HIGHWordPress Hacklog Down As PDF plugin <= 2.3.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-31103HIGHWordPress Kanban Boards for WordPress plugin <= 2.5.21 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-27987HIGHWordPress Give plugin <= 3.3.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-8722MEDIUMWP All Import Pro <= 4.9.7 - Authenticated (Administrator+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.4%CVE-2025-30527MEDIUMWordPress My Bootstrap Menu plugin <= 1.2.1 - Stored Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-11784MEDIUMSell Tickets Online – TicketSource Ticket Shop for WordPress <= 3.0.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2026-95812MEDIUMClipBucket v5 before 5.5.3-#182 Reflected XSS via Query ParametersEPSS 0.4%