Falhas do tipo CWE-79

28.607 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-2023-1094HIGHMonicaHQ version 4.0.0 allows an authenticated remote attacker to execute malicious code in the application via CSTI in the `people:id/food`EPSS 1.2%CVE-2022-0879—Caldera Forms < 1.9.7 - Reflected Cross-Site ScriptingEPSS 1.2%CVE-2019-11281LOWRabbitMQ XSS attackEPSS 1.2%CVE-2021-24878—SupportCandy < 2.2.7 - Reflected Cross-Site ScriptingEPSS 1.2%CVE-2025-41420CRITICALA cross-site scripting (xss) vulnerability exists in the userLogin cancelUri parameter functionality of WWBN AVideo 14.4 and dev master commEPSS 1.2%CVE-2023-5546MEDIUMMoodle: stored xss in quiz grading report via user id numberEPSS 1.2%CVE-2024-21911MEDIUMCross-site scripting vulnerability in TinyMCEEPSS 1.2%CVE-2023-25727MEDIUMIn phpMyAdmin before 4.9.11 and 5.x before 5.2.1, an authenticated user can trigger XSS by uploading a crafted .sql file through the drag-anEPSS 1.2%CVE-2021-4231LOWAngular Comment cross site scriptingEPSS 1.2%CVE-2022-46907—Apache JSPWiki: XSS Injection points in several pluginsEPSS 1.2%CVE-2023-28158MEDIUMApache Archiva privilege escalationEPSS 1.2%CVE-2022-24918LOWReflected XSS in item configuration window of Zabbix FrontendEPSS 1.2%CVE-2022-2362—Download Manager < 3.2.50 - Bypass IP Address Blocking RestrictionEPSS 1.2%CVE-2025-62613MEDIUMVDO.Ninja Reflected XSS Vulnerability in control.htmlEPSS 1.2%CVE-2016-8639MEDIUMIt was found that foreman before 1.13.0 is vulnerable to a stored XSS via an organization or location name. This could allow an attacker witEPSS 1.2%CVE-2020-3581MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scripting VulnerabilitiesEPSS 1.2%CVE-2020-3582MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scripting VulnerabilitiesEPSS 1.2%CVE-2024-21396HIGHDynamics 365 Sales Spoofing VulnerabilityEPSS 1.2%CVE-2024-21393HIGHMicrosoft Dynamics 365 (on-premises) Cross-site Scripting VulnerabilityEPSS 1.2%CVE-2022-1567MEDIUMWP JS <= 2.0.6 - Reflected Cross-Site ScriptingEPSS 1.2%