Falhas do tipo CWE-94

4.422 resultados

Injeção de script

Ocorre quando a aplicação constrói e executa código (JavaScript, Python, shell, etc.) usando dados não validados fornecidos pelo usuário. O atacante consegue injetar comandos arbitrários que serão executados com os privilégios da aplicação, comprometendo a segurança e integridade do sistema.

Exemplo

Um formulário que avalia expressões matemáticas recebidas do usuário: se a entrada é concatenada direto em um eval() ou equivalente, um atacante pode passar `__import__('os').system('rm -rf /')` em vez de uma expressão legítima, executando comandos do sistema.

Como mitigar

Nunca execute código construído a partir de entrada do usuário. Use parsers/validadores que aceitam apenas formatos esperados (whitelist), sandboxes para execução controlada, ou bibliotecas seguras que não avaliam código dinâmico. Se inevitável, isole rigidamente o ambiente de execução.

CVE-2025-34079HIGHNSClient++ Authenticated Remote Code Execution via ExternalScripts APIEPSS 1.6%CVE-2024-23741CRITICALAn issue in Hyper on macOS version 3.4.1 and before, allows remote attackers to execute arbitrary code via the RunAsNode and enableNodeClilnEPSS 1.6%CVE-2021-20187—It was found in Moodle before version 3.10.1, 3.9.4, 3.8.7 and 3.5.16 that it was possible for site administrators to execute arbitrary PHP EPSS 1.6%CVE-2026-50871CRITICALAn OS command injection vulnerability in the media archiving and export pipeline component of kanishka-linux Reminiscence v0.3.0 allows attaEPSS 1.6%CVE-2007-4290CRITICALMultiple PHP remote file inclusion vulnerabilities in Guestbook Script 1.9 allow remote attackers to execute arbitrary PHP code via a URL inEPSS 1.6%CVE-2024-37770CRITICAL14Finger v1.1 was discovered to contain a remote command execution (RCE) vulnerability in the fingerprint function. This vulnerability allowEPSS 1.6%CVE-2022-43541HIGHVulnerabilities in the Aruba EdgeConnect Enterprise command line interface allow remote authenticated users to run arbitrary commands on theEPSS 1.6%CVE-2023-22526HIGHThis High severity RCE (Remote Code Execution) vulnerability was introduced in version 7.19.0 of Confluence Data Center. This RCE (RemoteEPSS 1.6%CVE-2021-24537—Similar Posts <= 3.1.5 - Admin+ Arbitrary PHP Code ExecutionEPSS 1.6%CVE-2023-30349CRITICALJFinal CMS v5.1.0 was discovered to contain a remote code execution (RCE) vulnerability via the ActionEnter function.EPSS 1.6%CVE-2023-4141HIGHWP Ultimate CSV Importer <= 7.9.8 - Authenticated (Author+) PHP File Creation to Remote Code ExecutionEPSS 1.6%CVE-2023-4142HIGHWP Ultimate CSV Importer <= 7.9.8 - Authenticated (Author+) Remote Code ExecutionEPSS 1.6%CVE-2023-6395MEDIUMMock: privilege escalation for users that can access mock configurationEPSS 1.6%CVE-2025-67887CRITICAL1C-Bitrix through 25.100.500 allows Remote Code Execution because an actor with SOURCE/WRITE permissions for the Translate Module can uploadEPSS 1.5%CVE-2022-44262CRITICALff4j 1.8.1 is vulnerable to Remote Code Execution (RCE).EPSS 1.5%CVE-2024-48061CRITICALlangflow <=1.0.18 is vulnerable to Remote Code Execution (RCE) as any component provided the code functionality and the components run on thEPSS 1.5%CVE-2022-45550CRITICALAyaCMS 3.1.2 is vulnerable to Remote Code Execution (RCE).EPSS 1.5%CVE-2020-7480—A CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exists in Andover Continuum (All versions), which could caEPSS 1.5%CVE-2023-39660—An issue in Gaberiele Venturi pandasai v.0.8.0 and before allows a remote attacker to execute arbitrary code via a crafted request to the prEPSS 1.5%CVE-2023-25657HIGHRemote code execution in Jinja2 template rendering in NautobotEPSS 1.5%