Fallos del tipo CWE-94

4445 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-2026-88405CRITICALA remote code execution (RCE) vulnerability in the RemoteRegisterFunctionService function (/remote/remote-register-function.service.ts) of UEPSS 0.8%CVE-2023-29453CRITICALAgent 2 package are built with Go version affected by CVE-2023-24538EPSS 0.8%CVE-2026-67827CRITICALIncorrect Access Control in the HTTP API module in ZLMediaKit commit 9fd5152 allows remote attackers to achieve Remote Code Execution (RCE) EPSS 0.8%CVE-2025-35036MEDIUMhibernate-validator insecure default Expression Language interpolationEPSS 0.7%CVE-2024-24707CRITICALWordPress Cwicly plugin <= 1.4.0.2 - Auth. Remote Code Execution (RCE) vulnerabilityEPSS 0.7%CVE-2025-21187HIGHMicrosoft Power Automate Remote Code Execution VulnerabilityEPSS 0.7%CVE-2023-31037HIGH NVIDIA Bluefield 2 and Bluefield 3 DPU BMC contains a vulnerability in ipmitool, where a root user may cause code injection by a network caEPSS 0.7%CVE-2025-23298HIGHNVIDIA Merlin Transformers4Rec for all platforms contains a vulnerability in a python dependency, where an attacker could cause a code injecEPSS 0.7%CVE-2024-33294CRITICALAn issue in Library System using PHP/MySQli with Source Code V1.0 allows a remote attacker to execute arbitrary code via the _FAILE variableEPSS 0.7%CVE-2026-57141CRITICALPraisonAI: Remote Code Execution via Sandbox Escape in `codeMode` ToolEPSS 0.7%CVE-2024-53268HIGHLack of validation on openExternal allows 1 click remote code execution in joplinEPSS 0.7%CVE-2025-57644CRITICALAccela Automation Platform 22.2.3.0.230103 contains multiple vulnerabilities in the Test Script feature. An authenticated administrative useEPSS 0.7%CVE-2023-0022CRITICALCode Injection vulnerability in SAP BusinessObjects Business Intelligence platform (Analysis edition for OLAP)EPSS 0.7%CVE-2024-1117HIGHopenBI Screen.php index code injectionEPSS 0.7%CVE-2024-27756HIGHGLPI through 10.0.12 allows CSV injection by an attacker who is able to create an asset with a crafted title.EPSS 0.7%CVE-2024-6807MEDIUMSourceCodester Student Study Center Desk Management System HTTP POST Request Users.php cross site scriptingEPSS 0.7%CVE-2026-26332CRITICALvm2: Sandbox EscapeEPSS 0.7%CVE-2024-6726HIGHRemote Code Execution (RCE) in DelphixEPSS 0.7%CVE-2023-22677HIGHWordPress WP Booklet Plugin <= 2.1.8 is vulnerable to Remote Code Execution (RCE)EPSS 0.7%CVE-2026-47867HIGHVMware Avi Load Balancer Remote Code Execution VulnerabilityEPSS 0.7%