Weaknesses of type CWE-79

30,269 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-2024-11352MEDIUMTwentyTwenty <= 1.0.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-104761MEDIUMMang Board <= 2.4.3 - Authenticated (Custom+) Stored Cross-Site Scripting via 'content' ParameterEPSS 0.3%CVE-2026-35569HIGHApostropheCMS: Stored XSS in SEO Fields Leads to Authenticated API Data Exposure in ApostropheCMSEPSS 0.3%CVE-2025-30903MEDIUMWordPress SyntaxHighlighter Evolved plugin <= 3.7.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-39310MEDIUMWordPress Basil Theme Authenticated (Contributor+) Persistent Cross-Site Scripting Vulnerability EPSS 0.3%CVE-2026-44655HIGHMantisBT: Stored XSS on Move Attachments Admin PageEPSS 0.3%CVE-2024-8401MEDIUMCWE-79: Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) vulnerability exists when an authenticated attaEPSS 0.3%CVE-2024-55000MEDIUMSourcecodester House Rental Management system v1.0 is vulnerable to Cross Site Scripting (XSS) in rental/manage_categories.php.EPSS 0.3%CVE-2025-30893MEDIUMWordPress LeadConnector plugin <= 3.0.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-32690MEDIUMWordPress PowerPress Podcasting plugin <= 11.12.5 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.3%CVE-2026-34693HIGHAdobe Experience Manager Forms JEE | Cross-site Scripting (Reflected XSS) (CWE-79)EPSS 0.3%CVE-2026-1866HIGHName Directory <= 1.32.0 - Unauthenticated Stored Cross-Site Scripting via Double HTML-Entity Encoding in Submission FormEPSS 0.3%CVE-2025-22734MEDIUMWordPress Posts Footer Manager Plugin <= 2.1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-63499MEDIUMAlinto Sogo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the theme parameter.EPSS 0.3%CVE-2024-57772MEDIUMA cross-site scripting (XSS) vulnerability in the /bumph/getDraftListPage?type interface of JFinalOA before v2025.01.01 allows attackers to EPSS 0.3%CVE-2024-12118MEDIUMThe Events Calendar <= 6.9.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-25490MEDIUMCraft Commerce has Stored XSS in Inventory Location Address Leading to Potential Privilege EscalationEPSS 0.3%CVE-2025-6475MEDIUMSourceCodester Student Result Management System Manage Students Module manage_students cross site scriptingEPSS 0.3%CVE-2023-51252MEDIUMPublicCMS 4.0 is vulnerable to Cross Site Scripting (XSS). Because files can be uploaded and online preview function is provided, pdf files EPSS 0.3%CVE-2025-31409MEDIUMWordPress Bridge Core plugin < 3.3.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%