Weaknesses of type CWE-79

29,117 results

Injeção de conteúdo não sanitizado (XSS)

Ocorre quando dados não confiáveis (entrada de usuário, parâmetros, APIs externas) são inseridos diretamente no HTML, JavaScript ou contexto de renderização sem validação ou escape. Um atacante injeta código malicioso que executa no navegador da vítima, roubando cookies, sessões ou realizando ações em seu nome.

Example

Uma página de busca que exibe o termo procurado sem escape: se o usuário buscar por '<script>alert("hackeado")</script>', esse código é executado no navegador de quem visualizar o resultado. Um atacante pode injetar um script que rouba o token de autenticação.

How to mitigate

Escape ou encode toda entrada antes de renderizá-la (use funções nativas como textContent em JS, template engines com auto-escape como Jinja2 ou escapeHtml). Implemente Content Security Policy (CSP) para restringir execução de scripts inline. Valide e sanitize entrada no servidor, nunca confie apenas em validação client-side.

CVE-2022-46848MEDIUMWordPress Visualizer Plugin <= 3.9.1 is vulnerable to Cross Site Scripting (XSS)EPSS 0.5%CVE-2024-53843HIGHReflected XSS Vulnerability in Authentication Flow URL Handling in @dapperduckling/keycloak-connector-serverEPSS 0.5%CVE-2024-3167MEDIUMOcean Extra <= 2.2.6 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.5%CVE-2023-20119MEDIUMA vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager, formerly known as CoEPSS 0.5%CVE-2024-7752MEDIUMSourceCodester Clinics Patient Management System update_medicine.php cross site scriptingEPSS 0.5%CVE-2023-4718MEDIUMFont Awesome 4 Menus <= 4.7.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2026-6177HIGHCustom Twitter Feeds <= 2.5.4 - Unauthenticated Stored Cross-Site Scripting via Cached Tweet TextEPSS 0.5%CVE-2024-28635MEDIUMCross Site Scripting (XSS) vulnerability in SurveyJS Survey Creator v.1.9.132 and before, allows attackers to execute arbitrary code and obtEPSS 0.5%CVE-2023-2323MEDIUMCross-site Scripting (XSS) - Stored in pimcore/pimcoreEPSS 0.5%CVE-2023-27918MEDIUMCross-site scripting vulnerability in Appointment and Event Booking Calendar for WordPress - Amelia versions prior to 1.0.76 allows a remoteEPSS 0.5%CVE-2026-21580HIGHThis Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability was introduced in versions 7.EPSS 0.5%CVE-2023-22376MEDIUMReflected cross-site scripting vulnerability in Wired/Wireless LAN Pan/Tilt Network Camera CS-WMV02G all versions allows a remote unauthentiEPSS 0.5%CVE-2023-44855MEDIUMCross Site Scripting (XSS) vulnerability in Cobham SAILOR VSAT Ku v.164B019 allows a remote attacker to execute arbitrary code via a craftedEPSS 0.5%CVE-2026-9109HIGHGPTranslate <= 2.31 - Unauthenticated Stored Cross-Site Scripting via REST API Translation StorageEPSS 0.5%CVE-2026-7330HIGHAuto Affiliate Links <= 6.8.8 - Unauthenticated Stored Cross-Site Scripting via 'url' ParameterEPSS 0.5%CVE-2026-4329HIGHBlackhole for Bad Bots <= 3.8 - Unauthenticated Stored Cross-Site Scripting via User-Agent HTTP HeaderEPSS 0.5%CVE-2026-77233HIGHiubenda | All-in-one Compliance for GDPR / CCPA Cookie Consent + more <= 3.13.4 - Unauthenticated Stored Cross-Site Scripting via Comment Content via AdSense Regex RewriteEPSS 0.5%CVE-2024-29179MEDIUMphpMyFAQ Stored Cross-site Scripting at File AttachmentsEPSS 0.5%CVE-2023-5063MEDIUMWidget Responsive for Youtube <= 1.6.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.5%CVE-2026-7332HIGHLatePoint <= 5.5.0 - Unauthenticated Stored Cross-Site Scripting via 'booking_form_page_url' ParameterEPSS 0.5%