Weaknesses of type CWE-80

646 results

Falta de neutralização de tags HTML relacionadas a scripts (XSS básico)

O aplicativo web recebe entrada do usuário e a exibe na página sem sanitizar tags HTML/JavaScript, permitindo que um atacante injete scripts maliciosos que executam no navegador da vítima. O risco é roubo de sessões, credenciais, redirecionamento para sites maliciosos ou modificação do conteúdo exibido.

Example

Um campo de busca que mostra 'Você pesquisou por: <script>alert(document.cookie)</script>' sem escapar a entrada. O script executa no navegador de quem clica no link compartilhado, vazando cookies de sessão.

How to mitigate

Sempre escapar (encode) caracteres especiais HTML (< > " &) na saída ou usar bibliotecas de sanitização robustas (DOMPurify, Bleach). Implementar Content Security Policy (CSP) para bloquear scripts inline não-autorizado como camada adicional de defesa.

CVE-2024-42195LOWHCL DevOps Deploy / HCL Launch is vulnerable to HTML injectionEPSS 0.3%CVE-2024-38039MEDIUMBUG-000161683 - HTML injection vulnerability in Portal for ArcGIS.EPSS 0.3%CVE-2024-49377MEDIUMJinja2 Templates are vulnerable to XSS attacks due to their configuration in OctoPrintEPSS 0.3%CVE-2025-1997MEDIUMIBM UrbanCode Deploy (UCD) / IBM DevOps Deploy HTML injectionEPSS 0.3%CVE-2025-28015MEDIUMA HTML Injection vulnerability was found in loginsystem/edit-profile.php of the PHPGurukul User Registration & Login and User Management SysEPSS 0.3%CVE-2025-29430MEDIUMCode-projects Online Class and Exam Scheduling System V1.0 is vulnerable to Cross Site Scripting (XSS) in /pages/room.php via the id and romEPSS 0.3%CVE-2024-51689HIGHWordPress CF7 WOW Styler plugin <= 1.6.8 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-22254NONEWinter Affected by Stored Cross-Site Scripting (XSS) in Asset ManagerEPSS 0.3%CVE-2026-48202MEDIUMWordPress Brave plugin <= 0.8.8 - Content Injection vulnerabilityEPSS 0.3%CVE-2026-103584LOWattacker-controlled javascript license URL via XSSEPSS 0.3%CVE-2024-5741MEDIUMXSS in inventory viewEPSS 0.3%CVE-2023-23735MEDIUMWordPress Spectra – WordPress Gutenberg Blocks plugin <= 2.3.0 - Unauthenticated Email HTML Injection VulnerabilityEPSS 0.3%CVE-2023-46310MEDIUMWordPress wpDiscuz plugin <= 7.6.10 - Content Injection vulnerabilityEPSS 0.3%CVE-2026-43938HIGHYAF.NET: Unauthenticated Stored Second-Order XSS in Admin Event Log via Reflected `User-Agent` HeaderEPSS 0.3%CVE-2025-63068MEDIUMWordPress Contact Form 7 Dynamic Text Extension plugin <= 5.0.5 - Content Injection vulnerabilityEPSS 0.3%CVE-2025-64633MEDIUMWordPress Norebro Extra plugin <= 1.6.8 - Content Injection vulnerabilityEPSS 0.3%CVE-2026-28499MEDIUMLeafKit's HTML escaping may be skipped for Collection values, enabling XSSEPSS 0.3%CVE-2025-31326MEDIUMHTML Injection vulnerability in SAP BusinessObjects Business Intelligence Platform (Web Intelligence)EPSS 0.3%CVE-2025-62418MEDIUMbagisto - Cross Site Scripting (XSS) in TinyMCE Image Upload (SVG)EPSS 0.3%CVE-2025-62414MEDIUMbagisto - Cross Site Scripting (XSS) in Create New CustomerEPSS 0.3%