Weaknesses of type CWE-79

30,493 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-2025-25062MEDIUMAn XSS issue was discovered in Backdrop CMS 1.28.x before 1.28.5 and 1.29.x before 1.29.3. It doesn't sufficiently isolate long text contentEPSS 1.7%CVE-2022-43014MEDIUMOpenCATS v0.9.6 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the joborderID parameter.EPSS 1.7%CVE-2022-0150—WP Accessibility Helper (WAH) < 0.6.0.7 - Reflected Cross-Site Scripting (XSS)EPSS 1.7%CVE-2022-0248—Contact Form Submissions < 1.7.3 - Unauthenticated Stored XSSEPSS 1.7%CVE-2022-23544HIGHServer-Side Request Forgery in Metersphere leads to Cross-Site ScriptingEPSS 1.7%CVE-2022-24891MEDIUMCross-site Scripting in org.owasp.esapi:esapi -- antisamy-esapi.xml configuration fileEPSS 1.7%CVE-2018-0327—A vulnerability in the web framework of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a crEPSS 1.7%CVE-2017-12248—A vulnerability in the web framework code of Cisco Unified Intelligence Center Software could allow an unauthenticated, remote attacker to cEPSS 1.7%CVE-2018-0219—A vulnerability in the web-based management interface of Cisco Unified Computing System (UCS) Director could allow an unauthenticated, remotEPSS 1.7%CVE-2018-0289—A vulnerability in the logs component of Cisco Identity Services Engine could allow an unauthenticated, remote attacker to conduct cross-sitEPSS 1.7%CVE-2018-0223—A vulnerability in DesktopServlet in the web-based management interface of Cisco Security Manager could allow an unauthenticated, remote attEPSS 1.7%CVE-2018-0144—A vulnerability in the web-based management interface of Cisco Prime Data Center Network Manager could allow an unauthenticated, remote attaEPSS 1.7%CVE-2018-0212—A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attackeEPSS 1.7%CVE-2021-24435—Titan Framework <= 1.12.1 - Reflected Cross-Site Scripting (XSS)EPSS 1.7%CVE-2020-26296HIGHXSS in VegaEPSS 1.7%CVE-2025-48700MEDIUMAn issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the ZiEPSS 1.7%KEVCVE-2023-24508HIGHRemote Code Execution in Baicells RTS PlatformEPSS 1.7%CVE-2020-8477HIGHABB System 800xA Information Manager Remote Code ExecutionEPSS 1.7%CVE-2022-0020MEDIUMCortex XSOAR: Stored Cross-Site Scripting (XSS) Vulnerability in Web InterfaceEPSS 1.7%CVE-2022-1933—CDI < 5.1.9 - Reflected Cross-Site-ScriptingEPSS 1.7%