Falhas do tipo CWE-79

28.608 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-2022-24722HIGHCross-site Scripting in view_componentEPSS 1.1%CVE-2024-7124MEDIUMReflected XSS in DInGO dLibraEPSS 1.1%CVE-2021-25067—Landing Page Builder < 1.4.9.6 - Authenticated Reflected Cross-Site Scripting (XSS)EPSS 1.1%CVE-2021-24526—Form Maker < 1.13.60 - Authenticated Stored XSSEPSS 1.1%CVE-2023-2341HIGHCross-site Scripting (XSS) - Generic in pimcore/pimcoreEPSS 1.1%CVE-2023-51633HIGHCentreon sysName Cross-Site Scripting Remote Code Execution VulnerabilityEPSS 1.1%CVE-2019-6565—Moxa IKS and EDS fails to properly validate user input, giving unauthenticated and authenticated attackers the ability to perform XSS attackEPSS 1.1%CVE-2022-40434CRITICALSoftr v2.0 was discovered to be vulnerable to HTML injection via the Name field of the Account page.EPSS 1.1%CVE-2022-39048MEDIUMCross-Site Scripting (XSS) vulnerability in ServiceNow UI page assessment_redirectEPSS 1.1%CVE-2021-40272MEDIUMOP5 Monitor 8.3.1, 8.3.2, and OP5 8.3.3 are vulnerable to Cross Site Scripting (XSS).EPSS 1.1%CVE-2022-42711CRITICALIn Progress WhatsUp Gold before 22.1.0, an SNMP MIB Walker application endpoint failed to adequately sanitize malicious input. This could alEPSS 1.1%CVE-2023-45144CRITICALRemote code execution from login screen through unescaped URL parameter in OAuth Identity XWiki AppEPSS 1.1%CVE-2017-20192HIGHFormidable Form Builder < 2.05.03 - Unauthenticated Stored Cross-Site ScriptingEPSS 1.1%CVE-2024-29882HIGHSRS DOM - XSS on JSONP callbackEPSS 1.1%CVE-2017-12221—A vulnerability in the web framework of Cisco Firepower Management Center could allow an authenticated, remote attacker to conduct a cross-sEPSS 1.1%CVE-2021-24135—WP Customer Reviews < 3.4.3 - Multiple Unauthenticated and Low Priv Authenticated Stored XSSEPSS 1.1%CVE-2022-41445MEDIUMA cross-site scripting (XSS) vulnerability in Record Management System using CodeIgniter 1.0 allows attackers to execute arbitrary web scripEPSS 1.1%CVE-2024-5737MEDIUMHTML Injection in AdmirorFrames Joomla! ExtensionEPSS 1.1%CVE-2022-41312MEDIUMA stored cross-site scripting vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2EPSS 1.1%CVE-2022-46934MEDIUMkkFileView v4.1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewConEPSS 1.1%