Weaknesses of type CWE-79

30,495 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-2025-48919MEDIUMSimple Klaro - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-073EPSS 0.2%CVE-2026-94682MEDIUMWordPress Podcast Importer SecondLine plugin <= 1.5.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-66572MEDIUMWordPress JetBlog plugin <= 2.4.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-65518MEDIUMWordPress Accept Donations with PayPal & Stripe plugin <= 1.5.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-27621MEDIUMTypiCMS Core has Stored Cross-Site Scripting (XSS) via SVG File UploadEPSS 0.2%CVE-2026-66638MEDIUMWordPress Frontend Admin by DynamiApps plugin <= 3.29.10 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-81282MEDIUMWordPress Product Variations Swatches for WooCommerce plugin <= 1.1.18 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-62110MEDIUMWordPress Bold Page Builder plugin <= 5.9.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-66471MEDIUMWordPress Accordion plugin <= 3.0.6 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-52779HIGHWordPress Dot html,php,xml etc pages plugin <= 1.0 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-33295HIGHAVideo Vulnerable to Stored XSS via Unescaped Video Title in CDN downloadButtons.phpEPSS 0.2%CVE-2026-85303MEDIUMWordPress Booking and Rental Manager plugin <= 2.7.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-66687MEDIUMWordPress WpBookingly plugin <= 1.3.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-6258MEDIUMWP SoundSystem <= 3.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via wpsstm-track ShortcodeEPSS 0.2%CVE-2026-66603MEDIUMWordPress Draft List plugin <= 2.6.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-66573MEDIUMWordPress JetTabs plugin <= 2.3.3.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-66640MEDIUMWordPress Login With Ajax plugin <= 4.5.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-81782MEDIUMWordPress WP Docs plugin <= 2.3.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-40745MEDIUMExtension - tassos.gr - Reflected Cross site scripting vulnerability in Convert Forms component for Joomla < 4.4.8EPSS 0.2%CVE-2026-94461MEDIUMWordPress Ditty plugin <= 3.1.69 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%