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-2026-40872CRITICALmailcow: dockerized vulnerable to stored XSS in autodiscover logs email address fieldEPSS 0.3%CVE-2025-62418MEDIUMbagisto - Cross Site Scripting (XSS) in TinyMCE Image Upload (SVG)EPSS 0.3%CVE-2025-62415MEDIUMbagisto - Cross Site Scripting (XSS) in TinyMCE Image Upload (HTML)EPSS 0.3%CVE-2024-7629MEDIUMResponsive Video <= 1.0 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2026-73220HIGHCVAT: Stored XSS via annotation guides in audio tasksEPSS 0.3%CVE-2024-20504MEDIUMCisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Stored Cross-Site Scripting VulnerabilitiesEPSS 0.3%CVE-2026-68919HIGHGoCD has stored XSS possible via forged package material comments on Stage/Job/VSM pagesEPSS 0.3%CVE-2025-1997MEDIUMIBM UrbanCode Deploy (UCD) / IBM DevOps Deploy HTML injectionEPSS 0.3%CVE-2026-32822MEDIUMdataCycle Unauthenticated Reflected DOM XSS Via flash[...] On Public PagesEPSS 0.3%CVE-2026-44264MEDIUMWeblate is vulnerable to XSS via crafted MarkdownEPSS 0.3%CVE-2026-20047MEDIUMCisco Identity Services Engine Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2025-14835HIGHWP Photo Album Plus <= 9.1.05.008 - Reflected Cross-Site ScriptingEPSS 0.3%CVE-2025-53883CRITICALspacewalk-java has various XSS issues on search pageEPSS 0.3%CVE-2025-62796MEDIUMPrivateBin persistent HTML injection in attachment filename enables redirect and defacementEPSS 0.3%CVE-2025-10125MEDIUMMemberlite Shortcodes <= 1.4 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2022-38055MEDIUMWordPress wpForo Forum plugin <= 2.0.9 - Auth. HTML Injection vulnerabilityEPSS 0.3%CVE-2024-49377MEDIUMJinja2 Templates are vulnerable to XSS attacks due to their configuration in OctoPrintEPSS 0.3%CVE-2025-45286MEDIUMA cross-site scripting (XSS) vulnerability in mccutchen httpbin v2.17.1 allows attackers to execute arbitrary web scripts or HTML via a crafEPSS 0.3%CVE-2025-69169MEDIUMWordPress Easy Media Download plugin <= 1.1.11 - CSS Injection vulnerabilityEPSS 0.3%CVE-2024-51689HIGHWordPress CF7 WOW Styler plugin <= 1.6.8 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%