Weaknesses of type CWE-80

586 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-2026-22254NONEWinter Affected by Stored Cross-Site Scripting (XSS) in Asset ManagerEPSS 0.3%CVE-2026-39628MEDIUMWordPress DukaMarket theme <= 1.3.0 - Arbitrary Shortcode Execution vulnerabilityEPSS 0.3%CVE-2025-20267MEDIUMCisco Identity Services Stored Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2025-24680HIGHWordPress WP Multi Store Locator Plugin <= 2.4.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-31575MEDIUMWordPress Flag Icons plugin <= 2.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-2010HIGHReflected XSS in TE Informatics' V5 SoftwareEPSS 0.3%CVE-2025-33138MEDIUMIBM Aspera Faspex HTML injectionEPSS 0.3%CVE-2026-39344HIGHReflected XSS the login page through the 'username' parameterEPSS 0.3%CVE-2026-39642MEDIUMWordPress Nyla theme <= 1.7 - Arbitrary Shortcode Execution vulnerabilityEPSS 0.3%CVE-2025-12803MEDIUMBold Builder <= 5.5.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via bt_bb_tabs ShortcodeEPSS 0.3%CVE-2024-36395MEDIUMVerint - CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)EPSS 0.3%CVE-2024-51472LOWIBM DevOps Deploy / IBM UrbanCode Deploy HTML injectionEPSS 0.3%CVE-2025-54346HIGHA Reflected Cross Site Scripting (XSS) vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.EPSS 0.3%CVE-2025-61583MEDIUMTS3 Manager is vulnerable to unauthenticated reflected XSS attack due to insecure error handlingEPSS 0.3%CVE-2026-7380MEDIUMHTML Injection in Armiya Technologies' Access Control SystemEPSS 0.3%CVE-2025-0272MEDIUMHCL DevOps Deploy / HCL Launch is susceptible to an HTML injection vulnerabilityEPSS 0.3%CVE-2026-25764LOWOpenProject vulnerable to Stored HTML injectionEPSS 0.3%CVE-2025-31384HIGHWordPress Videos plugin <= 1.0.5 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2024-34398MEDIUMAn issue was discovered in BMC Remedy Mid Tier 7.6.04. The web application allows stored HTML Injection by authenticated remote attackers.EPSS 0.2%CVE-2025-4367MEDIUMDownload Manager <= 3.3.18 - Authenticated (Author+) Stored Cross-site Scripting via wpdm_user_dashboard ShortcodeEPSS 0.2%