Falhas do tipo CWE-79

28.943 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

CVE-2022-1825MEDIUMCross-site Scripting (XSS) - Reflected in collectiveaccess/providenceEPSS 0.6%CVE-2023-24879MEDIUMMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 0.6%CVE-2023-2058LOWEyouCms HTTP POST Request cross site scriptingEPSS 0.6%CVE-2025-1615MEDIUMFiberHome AN5506-01A ONU GPON NAT Submenu cross site scriptingEPSS 0.6%CVE-2022-43121MEDIUMA cross-site scripting (XSS) vulnerability in the CMS Field Add page of Intelliants Subrion CMS v4.2.1 allows attackers to execute arbitraryEPSS 0.6%CVE-2022-35137MEDIUMDGIOT Lightweight industrial IoT v4.5.4 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities.EPSS 0.6%CVE-2022-1730MEDIUMCross-site Scripting (XSS) - Stored in jgraph/drawioEPSS 0.6%CVE-2023-24921MEDIUMMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 0.6%CVE-2023-47114MEDIUMEthyca Fides HTML Injection Vulnerability in HTML-Formatted DSR PackagesEPSS 0.6%CVE-2023-21571MEDIUMMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 0.6%CVE-2023-6884MEDIUMPlugin for Google Reviews <= 3.1 - Authenticated(Contributor+) Stored Cross-Site Scripting via shortcodeEPSS 0.6%CVE-2025-51464HIGHCross-site Scripting (XSS) in aimhubio Aim 3.28.0 allows remote attackers to execute arbitrary JavaScript in victims browsers via malicious EPSS 0.6%CVE-2020-29025MEDIUMDOM-based Javascript injectionEPSS 0.6%CVE-2023-30394MEDIUMThe MoveIt framework 1.1.11 for ROS allows cross-site scripting (XSS) via the API authentication function. NOTE: this issue is disputed by tEPSS 0.6%CVE-2025-50481MEDIUMA cross-site scripting (XSS) vulnerability in the component /blog/blogpost/add of Mezzanine CMS v6.1.0 allows attackers to execute arbitraryEPSS 0.6%CVE-2023-24919MEDIUMMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 0.6%CVE-2023-6896LOWSourceCodester Simple Image Stack Website cross site scriptingEPSS 0.6%CVE-2024-4726MEDIUMCampcodes Legal Case Management System clients cross site scriptingEPSS 0.6%CVE-2024-4521LOWCampcodes Complete Web-Based School Management System teacher_salary_details2.php cross site scriptingEPSS 0.6%CVE-2023-6466LOWThecosy IceCMS User Comment planet cross site scriptingEPSS 0.6%