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-2021-39159CRITICALRemote code execution in BinderhubEPSS 1.9%CVE-2021-4434CRITICALSocial Warfare <= 3.5.2 - Remote Code ExecutionEPSS 1.9%CVE-2024-31822CRITICALAn issue in Ecommerce-CodeIgniter-Bootstrap commit v. d22b54e8915f167a135046ceb857caaf8479c4da allows a remote attacker to execute arbitraryEPSS 1.9%CVE-2024-56278CRITICALWordPress WP Ultimate Exporter plugin <= 2.9.1 - Remote Code Execution (RCE) vulnerabilityEPSS 1.9%CVE-2023-46226CRITICALApache IoTDB: Remote Code Execution (RCE) risk via the UDFEPSS 1.9%CVE-2022-34714HIGHWindows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution VulnerabilityEPSS 1.9%CVE-2023-36542HIGHApache NiFi: Potential Code Injection with Properties Referencing Remote ResourcesEPSS 1.9%CVE-2025-30911CRITICALWordPress RomethemeKit For Elementor plugin <= 1.5.4 - Arbitrary Plugin Installation/Activation to RCE vulnerabilityEPSS 1.9%CVE-2024-11740HIGHDownload Manager <= 3.3.03 - Unauthenticated Arbitrary Shortcode ExecutionEPSS 1.9%CVE-2023-35926HIGHInsecure sandbox in Backstage Scaffolder pluginEPSS 1.9%CVE-2023-25261—Certain Stimulsoft GmbH products are affected by: Remote Code Execution. This affects Stimulsoft Designer (Desktop) 2023.1.4 and Stimulsoft EPSS 1.9%CVE-2023-46404CRITICALPCRS <= 3.11 (d0de1e) “Questions” page and “Code editor” page are vulnerable to remote code execution (RCE) by escaping Python sandboxing.EPSS 1.9%CVE-2017-1001004—typed-function before 0.10.6 had an arbitrary code execution in the JavaScript engine. Creating a typed function with JavaScript code in theEPSS 1.9%CVE-2020-17091HIGHMicrosoft Teams Remote Code Execution VulnerabilityEPSS 1.9%CVE-2025-51482HIGHRemote Code Execution in letta.server.rest_api.routers.v1.tools.run_tool_from_source in letta-ai Letta 0.7.12 allows remote attackers to exeEPSS 1.9%CVE-2021-1518MEDIUMCisco Firepower Device Manager On-Box Software Remote Code Execution VulnerabilityEPSS 1.9%CVE-2023-37914CRITICALPrivilege escalation (PR)/RCE from account through Invitation subject/messageEPSS 1.9%CVE-2024-29014HIGHVulnerability in SonicWall SMA100 NetExtender Windows (32 and 64-bit) client 10.2.339 and earlier versions allows an attacker to arbitrary cEPSS 1.9%CVE-2024-21513HIGHVersions of the package langchain-experimental from 0.0.15 and before 0.0.21 are vulnerable to Arbitrary Code Execution when retrieving valuEPSS 1.9%CVE-2023-5539MEDIUMMoodle: authenticated remote code execution risk in lessonEPSS 1.9%