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-2025-71310LOWThe GDPR cookies module for Backdrop CMS (before 1.x-1.3.5) doesn't sufficiently protect visitors from Cross Site Scripting (XSS) if a malEPSS 0.3%CVE-2025-62936MEDIUMWordPress xSmart theme <= 1.2.9.4 - Content Injection vulnerabilityEPSS 0.3%CVE-2023-38007MEDIUMIBM Cloud Pak System HTML injectionEPSS 0.3%CVE-2024-51472LOWIBM DevOps Deploy / IBM UrbanCode Deploy HTML injectionEPSS 0.3%CVE-2025-0272MEDIUMHCL DevOps Deploy / HCL Launch is susceptible to an HTML injection vulnerabilityEPSS 0.3%CVE-2025-15058MEDIUMResponsive Pricing Table <= 5.1.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'table_currency'EPSS 0.3%CVE-2026-25935HIGHVikunja Affected by XSS Via Task PreviewEPSS 0.3%CVE-2025-2895MEDIUMIBM Cloud Pak System HTML injectionEPSS 0.3%CVE-2025-65924MEDIUMERPNext thru 15.88.1 does not sanitize or remove certain HTML tags specifically `<a>` hyperlinks in fields that are intended for plain text.EPSS 0.3%CVE-2026-22422MEDIUMWordPress Everest Forms plugin <= 3.4.1 - Arbitrary Shortcode Execution vulnerabilityEPSS 0.3%CVE-2026-27116MEDIUMVikunja has Reflected HTML Injection via filter Parameter in Projects ModuleEPSS 0.3%CVE-2025-31384HIGHWordPress Videos plugin <= 1.0.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-9147MEDIUMHTML Injection in Bna Informatics' PosPratikEPSS 0.3%CVE-2024-2010HIGHReflected XSS in TE Informatics' V5 SoftwareEPSS 0.3%CVE-2025-49398MEDIUMWordPress Easy Appointments plugin <= 3.12.14 - Content Injection vulnerabilityEPSS 0.3%CVE-2026-39642MEDIUMWordPress Nyla theme <= 1.7 - Arbitrary Shortcode Execution vulnerabilityEPSS 0.3%CVE-2025-4367MEDIUMDownload Manager <= 3.3.18 - Authenticated (Author+) Stored Cross-site Scripting via wpdm_user_dashboard ShortcodeEPSS 0.3%CVE-2025-13180MEDIUMBdtask/CodeCanyon Wholesale Inventory Control and Inventory Management System edit_profile cross site scriptingEPSS 0.3%CVE-2024-36395MEDIUMVerint - CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)EPSS 0.3%CVE-2025-13178MEDIUMBdtask/CodeCanyon SalesERP User Profile edit_profile cross site scriptingEPSS 0.3%