Falhas do tipo CWE-79

30.248 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-2024-26281MEDIUMUpon scanning a JavaScript URI with the QR code scanner, an attacker could have executed unauthorized scripts on the current top origin siteEPSS 0.3%CVE-2025-1703MEDIUMUltimate Blocks <= 3.2.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via content ParameterEPSS 0.3%CVE-2024-2130MEDIUMCWW Companion <= 1.2.7 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-3570NONEStored XSS leading to Admin Account Takeover in mintplex-labs/anything-llmEPSS 0.3%CVE-2025-57764MEDIUMWeGIA Cross-Site Scripting (XSS) Reflected endpoint 'cargos.php' parameter 'msg_e'EPSS 0.3%CVE-2024-36219MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2024-36221MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-45388MEDIUMWagtail CMS 6.4.1 is vulnerable to a Stored Cross-Site Scripting (XSS) in the document upload functionality. Attackers can inject malicious EPSS 0.3%CVE-2024-44043MEDIUMWordPress Photo Gallery by 10Web plugin <= 1.8.27 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-3389MEDIUMhailey888 oa_system Backend InformManageController.java testMess cross site scriptingEPSS 0.3%CVE-2026-50771MEDIUMCross Site Scripting vulnerability in Squirro Cognitive Search < 3.14.2 allows a remote attacker to execute arbtirary code via the Email NotEPSS 0.3%CVE-2025-5974MEDIUMPHPGurukul Restaurant Table Booking System check-status.php cross site scriptingEPSS 0.3%CVE-2024-37549MEDIUMWordPress Save as PDF plugin by Pdfcrowd plugin <= 4.0.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-52609MEDIUMA reflected cross-site scripting (XSS) vulnerability in reportico-web <= 8.1.0 allows remote attackers to execute arbitrary JavaScript in thEPSS 0.3%CVE-2024-36227MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2024-38834MEDIUMStored cross-site scripting vulnerability (CVE-2024-38834)EPSS 0.3%CVE-2024-13033MEDIUMcode-projects Chat System chatroom.php cross site scriptingEPSS 0.3%CVE-2025-23882HIGHWordPress WP Download Codes Plugin <= 2.5.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-36229MEDIUMAdobe Experience Manager | Cross-site Scripting (DOM-based XSS) (CWE-79)EPSS 0.3%CVE-2021-3030MEDIUMCute Editor for ASP.NET 6.4 is vulnerable to reflected cross-site scripting caused by improper validation of the Theme GET parameter in coloEPSS 0.3%