Weaknesses of type CWE-79

30,494 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-2025-31873MEDIUMWordPress SheetDB plugin <= 1.3.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-52364MEDIUMIBM Cloud Pak for Business Automation cross-site scriptingEPSS 0.2%CVE-2025-31890MEDIUMWordPress Simple Map No Api plugin <= 1.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-52426MEDIUMWordPress Linear plugin <= 2.8.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-46235MEDIUMWordPress SKT Blocks – Gutenberg based Page Builder plugin <= 2.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-3984MEDIUMCampcodes Division Regional Athletic Meet Game Result Matrix System save_up_athlete.php cross site scriptingEPSS 0.2%CVE-2026-5767MEDIUMSlideShowPro SC <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'album' Shortcode AttributeEPSS 0.2%CVE-2025-31891MEDIUMWordPress Gosign – Posts Slider Block plugin <= 1.1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-47668MEDIUMWordPress CookieCode plugin <= 2.4.4 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-31629MEDIUMWordPress Infusionsoft Web Form JavaScript plugin <= 1.1.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-2498MEDIUMWP Social Meta <= 1.0.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via SettingsEPSS 0.2%CVE-2025-22689MEDIUMWordPress Forex Calculators plugin <= 1.3.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-43837HIGHWordPress Total Donations <= 3.0.8 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-33912MEDIUMOpenEMR has reflected XSS in ajax_download.php via reportID parameterEPSS 0.2%CVE-2024-31913MEDIUMIBM Sterling B2B Integrator cross-site scriptingEPSS 0.2%CVE-2025-31892MEDIUMWordPress WP Crowdfunding plugin <= 2.1.15 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-5820MEDIUMZypento Blocks <= 1.0.6 - Authenticated (Author+) Stored Cross-Site Scripting via Table of Contents BlockEPSS 0.2%CVE-2026-36472MEDIUMCuteNews v.2.1.2 is vulnerable to Cross Site Scripting (XSS). Improper neutralization of the __referer value 2.0.1 allows a remote attacker EPSS 0.2%CVE-2025-23975MEDIUMWordPress Botnet Attack Blocker plugin <= 2.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-4595MEDIUMFastSpring <= 3.0.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.2%