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-2025-15248MEDIUMsunhailin12315 product-review 商品评价系统 Write a Review cross site scriptingEPSS 0.2%CVE-2026-6127MEDIUMElementor Website Builder <= 4.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via REST APIEPSS 0.2%CVE-2025-12020MEDIUMDouble the Donation <= 3.0.0 - Authenticated (Admin+) Stored Cross-Site ScriptingEPSS 0.2%CVE-2024-35322MEDIUMMyNET up to v26.08 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the ficheiro parameter.EPSS 0.2%CVE-2024-9526HIGHStored XSS in Kubeflow Pipeline ViewEPSS 0.2%CVE-2025-58223MEDIUMWordPress VoucherPress Plugin <= 1.5.7 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58256MEDIUMWordPress DOAJ Export Plugin <= 1.0.4 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-24526MEDIUMWordPress Email Inquiry & Cart Options for WooCommerce plugin <= 3.4.3 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-48324MEDIUMWordPress tli.tl auto Twitter poster plugin <= 3.4 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-43811MEDIUMMultiple stored cross-site scripting (XSS) vulnerability in the related asset selector in Liferay Portal 7.4.3.50 through 7.4.3.111, and LifEPSS 0.2%CVE-2025-58832MEDIUMWordPress Search by Google Plugin <= 1.9 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-114570MEDIUMWordPress Core <= 7.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Quick EditEPSS 0.2%CVE-2025-58791MEDIUMWordPress SEO Auto Linker Plugin <= 1.5.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58820MEDIUMWordPress Carousel Ultimate Plugin <= 1.8 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-6040MEDIUMEasy Flashcards <= 0.1 - Cross-Site Request Forgery to Stored Cross-Site ScriptingEPSS 0.2%CVE-2025-60141MEDIUMWordPress The Tribal Plugin <= 1.3.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2025-58825MEDIUMWordPress Comment Form WP – Customize Default Comment Form plugin <= 2.0.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2025-58647MEDIUMWordPress Simple Restaurant Menu Plugin <= 1.2 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-93405MEDIUMMailspring: Stored XSS in attachment quick preview (unsanitized Markdown/DOCX/XLSX conversion)EPSS 0.2%CVE-2026-33395MEDIUMDiscourse has stored click‑based XSS via Graphviz SVG javascript: linksEPSS 0.2%