Fallos del tipo CWE-94

4891 resultados

Injeção de script

A aplicação executa código dinâmico (JavaScript, Python, etc.) construído a partir de entrada do usuário sem validação ou sanitização adequada. Um atacante injeta comandos maliciosos que são interpretados e executados pelo servidor ou navegador como se fossem parte legítima do programa.

Ejemplo

Um formulário de contato concatena o nome do usuário diretamente em um script JavaScript enviado ao navegador: `<script>var usuario = '` + entrada_usuario + `';</script>`. Se o usuário envia `'; alert('xss'); //`, o navegador executa o alerta indesejado.

Cómo mitigar

Nunca construa código dinâmico a partir de entrada de usuário. Use APIs seguras (como `JSON.parse()` ao invés de `eval()`, ou templates com escape automático), valide e sanitize rigorosamente todas as entradas, e aplique listas brancas de caracteres permitidos quando possível.

CVE-2022-3869MEDIUM Code Injection in froxlor/froxlorEPSS 1.8%CVE-2021-23814MEDIUMThis affects versions of the package unisharp/laravel-filemanager before 2.6.2. The upload() function does not sufficiently validate the filEPSS 1.8%CVE-2024-27857HIGHAn out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.EPSS 1.8%CVE-2022-44038CRITICALRussound XSourcePlayer 777D v06.08.03 was discovered to contain a remote code execution vulnerability via the scriptRunner.cgi component.EPSS 1.8%CVE-2022-43333CRITICALTelenia Software s.r.l TVox before v22.0.17 was discovered to contain a remote code execution (RCE) vulnerability in the component action_exEPSS 1.8%CVE-2025-8191MEDIUMmacrozheng mall Swagger UI index.html cross site scriptingEPSS 1.8%CVE-2022-45928HIGHA remote OScript execution issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). Multiple endpoints allow the user toEPSS 1.8%CVE-2022-48175CRITICALRukovoditel v3.2.1 was discovered to contain a remote code execution (RCE) vulnerability in the component /rukovoditel/index.php?module=dashEPSS 1.8%CVE-2019-10211HIGHPostgresql Windows installer before versions 11.5, 10.10, 9.6.15, 9.5.19, 9.4.24 is vulnerable via bundled OpenSSL executing code from unproEPSS 1.8%CVE-2024-2195CRITICALRemote Code Execution in aimhubio/aimEPSS 1.8%CVE-2021-24546—EditorsKit < 1.31.6 - Contributor+ Arbitrary PHP Code ExecutionEPSS 1.8%CVE-2022-35767HIGHWindows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution VulnerabilityEPSS 1.8%CVE-2022-35766HIGHWindows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution VulnerabilityEPSS 1.8%CVE-2017-18113HIGHThe DefaultOSWorkflowConfigurator class in Jira Server and Jira Data Center before version 8.18.1 allows remote attackers who can trick a syEPSS 1.8%CVE-2026-44359CRITICALMeshtastic GitHub repo vulnerable to Arbitrary Code Execution via pull_request_target Fork Checkout in CI WorkflowEPSS 1.8%CVE-2024-47051CRITICALRemote Code Execution & File Deletion in Asset UploadsEPSS 1.8%CVE-2024-25089CRITICALMalwarebytes Binisoft Windows Firewall Control before 6.9.9.2 allows remote attackers to execute arbitrary code via gRPC named pipes.EPSS 1.8%CVE-2024-35314CRITICALA vulnerability in the Desktop Client of Mitel MiCollab through 9.7.1.110, and MiVoice Business Solution Virtual Instance (MiVB SVI) 1.0.0.2EPSS 1.8%CVE-2022-21686CRITICALServer Side Twig Template Injection in PrestaShopEPSS 1.8%CVE-2026-73299CRITICALPrompty: Server-Side Template Injection to Remote Code Execution in the @prompty/core Nunjucks RendererEPSS 1.8%