Weaknesses of type CWE-79

30,295 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-2026-8699HIGHStored Cross-Site Scripting (XSS) in TP-Link Archer C5 Web Management InterfaceEPSS 0.3%CVE-2025-46537HIGHWordPress Section Widget plugin <= 3.3.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-9357MEDIUMvBulletin Login cross site scriptingEPSS 0.3%CVE-2024-9867MEDIUMElement Pack Elementor Addons (Header Footer, Template Library, Dynamic Grid & Carousel, Remote Arrows) <= 5.10.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Open Map WidgetEPSS 0.3%CVE-2026-109291HIGHOpen WebUI 0.6.33 before 0.11.4 Stored XSS via Citation embed_urlEPSS 0.3%CVE-2026-88055MEDIUMAnythingLLM: Stored XSS Due to Unescaped Server-Side HTML Concatenation in MetaGeneratorEPSS 0.3%CVE-2024-37488MEDIUMWordPress HelloAsso plugin <= 1.1.9 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-28875MEDIUMWordPress BP Email Assign Templates By shanebp plugin <= 1.6 - Cross-Site Scripting vulnerabilityEPSS 0.3%CVE-2024-9366MEDIUMEasy Menu Manager | WPZest <= 1.0.1 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File UploadEPSS 0.3%CVE-2025-39537HIGHWordPress Better Customer List for WooCommerce Plugin <= 1.2.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-11027MEDIUMgivanz Vvveb SVG File cross site scriptingEPSS 0.3%CVE-2026-57568MEDIUMLychee: Stored XSS via Markdown javascript: Links in Photo and Album Descriptions (Gallery View)EPSS 0.3%CVE-2026-26266CRITICALAliasVault affected by Cross-Site Scripting (XSS) via Email HTML RenderingEPSS 0.3%CVE-2026-21291MEDIUMAdobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-0062MEDIUMCross-Site Scripting (XSS) vulnerability in SAP BusinessObjects Business Intelligence Platform (Web Intelligence)EPSS 0.3%CVE-2026-78902MEDIUMCross Site Scripting vulnerability in Netgate pfSense 26.03.1-RELEASE allows an attacker to execute arbitrary code via the pfBlockerNG packaEPSS 0.3%CVE-2025-5678MEDIUMKadence Blocks – Gutenberg Blocks for Page Builder Features <= 3.5.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via `redirectURL` ParameterEPSS 0.3%CVE-2025-56697MEDIUMA Stored Cross-Site Scripting (XSS) vulnerability was discovered in the /users/adminpanel/admin/home.php?page=feedbacks file of Kashipara CoEPSS 0.3%CVE-2020-36932MEDIUMSeacms 11.1 - 'checkuser' Stored XSSEPSS 0.3%CVE-2015-20115MEDIUMRealtyScript 4.0.2 Stored Cross-Site Scripting via File Upload ParameterEPSS 0.3%