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-2026-111942MEDIUMhrisikeshpal Blood_Bank_Management_System abs.php cross site scriptingEPSS 0.3%CVE-2025-0062MEDIUMCross-Site Scripting (XSS) vulnerability in SAP BusinessObjects Business Intelligence Platform (Web Intelligence)EPSS 0.3%CVE-2026-111110HIGHPayment forms, Buy now buttons, and Invoicing System | GetPaid <= 2.8.61 - Unauthenticated Stored Cross-Site Scripting via 'mmdwqzpoxadd' ParameterEPSS 0.3%CVE-2015-20115MEDIUMRealtyScript 4.0.2 Stored Cross-Site Scripting via File Upload ParameterEPSS 0.3%CVE-2026-19657MEDIUMScadaLTS Unauthenticated Reflected XSSEPSS 0.3%CVE-2023-37940MEDIUMCross-site scripting (XSS) vulnerability in the edit Service Access Policy page in Liferay Portal 7.0.0 through 7.4.3.87, and Liferay DXP 7.EPSS 0.3%CVE-2024-39242MEDIUMA cross-site scripting (XSS) vulnerability in skycaiji v2.8 allows attackers to execute arbitrary web scripts or HTML via a crafted payload EPSS 0.3%CVE-2020-36931MEDIUMClick2Magic 1.1.5 - Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-32809MEDIUMW. W. Norton InQuizitive through 2025-04-08 allows students to conduct stored XSS attacks against educators via a bonus description, feedbacEPSS 0.3%CVE-2025-14201MEDIUMalokjaiswal Hotel-Management-services-using-MYSQL-and-php dishsub.php cross site scriptingEPSS 0.3%CVE-2026-81812MEDIUMElementor < 4.3.5 - Author+ Stored XSS via SVG UploadEPSS 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-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-2025-29018MEDIUMA Stored Cross-Site Scripting (XSS) vulnerability exists in the name parameter of pages_add_acc_type.php in Code Astro Internet Banking SystEPSS 0.3%CVE-2026-24837HIGHDotNetNuke.Core Vulnerable to Stored XSS in Module Deletion Confirmation ModalEPSS 0.3%CVE-2025-53528HIGHCadwyn is vulnerable to an XSS attack through its docs pageEPSS 0.3%CVE-2024-8473MEDIUMSQL injection vulnerability in Job PortalEPSS 0.3%CVE-2025-8874MEDIUMMaster Addons – Elementor Addons with White Label, Free Widgets, Hover Effects, Conditions, & Animations <= 2.0.8.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via fancyBoxEPSS 0.3%CVE-2026-10173MEDIUMOrthanc Explorer 2 URL StudyList.vue cross site scriptingEPSS 0.3%