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-2026-22469MEDIUMWordPress DeepDigital theme <= 1.0.2 - Arbitrary Shortcode Execution vulnerabilityEPSS 0.3%CVE-2024-26482HIGHAn HTML injection vulnerability exists in the Edit Content Layout module of Kirby CMS v4.1.0. NOTE: the vendor disputes the significance of EPSS 0.3%CVE-2024-13497HIGHWordPress form builder plugin for contact forms, surveys and quizzes – Tripetto <= 8.0.9 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-32732NONEXSS in @leanprover/unicode-input-componentEPSS 0.3%CVE-2019-18944MEDIUMMicro Focus Solutions Business Manager Application Repository versions prior to 11.7.1 are vulnerable to reflected XSS.EPSS 0.3%CVE-2025-57928MEDIUMWordPress AWP Classifieds plugin <= 4.4.3 - Content Injection vulnerabilityEPSS 0.3%CVE-2026-119479MEDIUMWordPress JetFormBuilder plugin <= 3.6.7.1 - Content Injection vulnerabilityEPSS 0.3%CVE-2026-103437LOWReadingLists imported metadata permits JavaScript URL XSSEPSS 0.3%CVE-2024-35112MEDIUMIBM Control Center cross-site scriptingEPSS 0.3%CVE-2026-119507MEDIUMWordPress NotificationX plugin <= 3.3.6 - Content Injection vulnerabilityEPSS 0.3%CVE-2025-64225MEDIUMWordPress Stockie Extra plugin <= 1.2.11 - Content Injection vulnerabilityEPSS 0.3%CVE-2026-33080HIGHFilament: Unvalidated Range and Values summarizer values can be used for XSSEPSS 0.3%CVE-2023-35006MEDIUMIBM Security ReaQta HTML injectionEPSS 0.3%CVE-2023-48285MEDIUMWordPress Accept Stripe Payments plugin <= 2.0.79 - Content Injection vulnerabilityEPSS 0.3%CVE-2026-20070MEDIUMCisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software VPN Web Services Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2025-0277MEDIUMHCL BigFix Mobile is affected by an insecure Content Security Policy (CSP)EPSS 0.3%CVE-2025-3521MEDIUMTeam Members – Best WordPress Team Plugin with Team Slider, Team Showcase & Team Builder <= 3.4.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-0276MEDIUMHCL BigFix Modern Client Management (MCM) is affected by an insecure Content Security Policy (CSP)EPSS 0.3%CVE-2023-47869MEDIUMWordPress wpForo plugin <= 2.2.5 - Broken Access Control + CSRF vulnerabilityEPSS 0.3%CVE-2024-50344MEDIUMI, Librarian has a Stored XSS vulnerability in Supplemental FilesEPSS 0.3%