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-2024-8872MEDIUMStore Hours for WooCommerce <= 4.3.20 - Reflected Cross-Site ScriptingEPSS 0.4%CVE-2024-1606MEDIUMHTML injection in BMC Control-MEPSS 0.4%CVE-2025-62172HIGHHome Assistant vulnerable to Stored XSS in Energy dashboard from Energy Entity NameEPSS 0.4%CVE-2023-39161MEDIUMWordPress Discussion Board plugin <= 2.4.8 - Content Injection vulnerabilityEPSS 0.4%CVE-2023-40557MEDIUMWordPress Tabs & Accordion plugin <= 1.3.10 - Content Injection vulnerabilityEPSS 0.4%CVE-2024-56199MEDIUMphpMyFAQ Vulnerable to Stored HTML Injection at FAQEPSS 0.4%CVE-2024-6108MEDIUMGenexis Tilgin Home Gateway Login cross site scriptingEPSS 0.4%CVE-2023-0007MEDIUMPAN-OS: Stored Cross-Site Scripting (XSS) Vulnerability in the Panorama Web InterfaceEPSS 0.4%CVE-2024-20341MEDIUMCisco Adaptive Security Appliance WebVPN Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2026-57532HIGHMalicious HTML content contained in the layout specification of a PDF ticket or badge layout was executed when the PDF editor is opened in EPSS 0.4%CVE-2026-13314LOWStored XSS in pretix-digitalEPSS 0.4%CVE-2026-57534LOWStored XSS in pretix-pagesEPSS 0.4%CVE-2024-24571MEDIUMfacileManager Systemic Cross-Site Scripting (XSS)EPSS 0.4%CVE-2023-29508HIGHorg.xwiki.platform:xwiki-platform-livedata-macro vulnerable to Cross-site ScriptingEPSS 0.4%CVE-2026-41611HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 0.4%CVE-2025-53093HIGHTabberNeue vulnerable to Stored XSS through wikitextEPSS 0.4%CVE-2026-40873HIGHmailcow: dockerized vulnerable to stored XSS in Quarantine attachment filenamesEPSS 0.4%CVE-2024-47815MEDIUMCross-site Scripting in IncidentReportingEPSS 0.4%CVE-2023-44396MEDIUMiTop vulnerable to XSS in dashlet modifications ajax endpointsEPSS 0.4%CVE-2024-58353CRITICALCal.com through 4.7.15 Cross-Site Scripting via booking questionsEPSS 0.4%