Weaknesses of type CWE-79

28,941 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-2025-5350MEDIUMSSRF and Reflected XSS Vulnerability in Deprecated Try-It Feature of Multiple WSO2 ProductsEPSS 0.6%CVE-2021-1457MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2021-1458MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2021-1455—Cisco Firepower Management Center Software Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2024-42791HIGHA Cross-Site Request Forgery (CSRF) vulnerability was found in Kashipara Music Management System v1.0 via /music/ajax.php?action=delete_genrEPSS 0.6%CVE-2021-34738MEDIUMCisco Identity Services Engine Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2024-4528LOWSourceCodester Prison Management System user-record.php cross site scriptingEPSS 0.6%CVE-2021-3853MEDIUMCross-site Scripting (XSS) - Stored in chaskiq/chaskiqEPSS 0.6%CVE-2021-1456MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2021-36803MEDIUMAkaunting Avatar Persistent XSSEPSS 0.6%CVE-2022-40912MEDIUMETAP Lighting International NV ETAP Safety Manager 1.0.0.32 is vulnerable to Cross Site Scripting (XSS). Input passed to the GET parameter 'EPSS 0.6%CVE-2019-25096LOWsoerennb eXtplorer cross site scriptingEPSS 0.6%CVE-2022-22112MEDIUMDayByDay CRM - Application-Wide Client-Side Template Injection (CSTI)EPSS 0.6%CVE-2024-7617HIGHContact Form to Any API <= 1.2.4 - Unauthenticated Stored Cross-Site Scripting via Contact FormEPSS 0.6%CVE-2026-32754CRITICALFreeScout: Stored XSS via Unescaped Email Template Rendering ({!! $thread->body !!})EPSS 0.6%CVE-2022-23053MEDIUMOpenmct XSS via the “Condition Widget”EPSS 0.6%CVE-2023-48206MEDIUMA Cross Site Scripting (XSS) vulnerability in GaatiTrack Courier Management System 1.0 allows a remote attacker to inject JavaScript via theEPSS 0.6%CVE-2024-51337LOWCross Site Scripting vulnerability in Gibbon before v.27.0.01 and fixed in v.28.0.00 allows a remote attacker to obtain sensitive informatioEPSS 0.6%CVE-2022-22126MEDIUMOpenmct XSS via the “Web Page” elementEPSS 0.6%CVE-2022-23065MEDIUMVendure - XSS via SVG File UploadEPSS 0.6%