Fallos del tipo CWE-94

4442 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-2026-8838CRITICALRemote Code Execution via eval() Injection in amazon-redshift-python-driverEPSS 0.8%CVE-2025-46581CRITICALZTE ZXCDN product has a Struts RCE VulnerabilityEPSS 0.8%CVE-2026-25755HIGHjsPDF has PDF Object Injection via Unsanitized Input in addJS MethodEPSS 0.8%CVE-2024-3319CRITICALSecurity implication in SailPoint Identity Security Cloud IdentityProfile API EndpointsEPSS 0.8%CVE-2023-43222—SeaCMS v12.8 has an arbitrary code writing vulnerability in the /jxz7g2/admin_ping.php file.EPSS 0.8%CVE-2024-12883MEDIUMcode-projects Job Recruitment _email.php cross site scriptingEPSS 0.8%CVE-2024-50658CRITICALServer-Side Template Injection (SSTI) was found in AdPortal 3.0.39 allows a remote attacker to execute arbitrary code via the shippingAsBillEPSS 0.8%CVE-2026-22708HIGHCursor has a Terminal Tool Allowlist Bypass via Environment VariablesEPSS 0.8%CVE-2026-7027MEDIUMD-Link DSL-2740R Wireless Setup Section cross site scriptingEPSS 0.8%CVE-2025-7901MEDIUMyangzongzhuan RuoYi Swagger UI index.html cross site scriptingEPSS 0.8%CVE-2026-19286CRITICALLangflow is affected by multiple remote code execution vulnerabilities due to insufficient code-execution policy enforcementEPSS 0.8%CVE-2022-31491CRITICALVoltronic Power ViewPower through 1.04-24215, ViewPower Pro through 2.0-22165, and PowerShield Netguard before 1.04-23292 allows a remote atEPSS 0.8%CVE-2024-0738MEDIUM个人开源 mldong DecisionModel.java ExpressionEngine code injectionEPSS 0.8%CVE-2024-46080HIGHScriptcase v9.10.023 and before is vulnerable to Remote Code Execution (RCE) via the nm_zip function.EPSS 0.8%CVE-2026-41139HIGHUnsafe array index getter in mathjsEPSS 0.8%CVE-2024-32404MEDIUMServer-Side Template Injection (SSTI) vulnerability in inducer relate before v.2024.1, allows remote attackers to execute arbitrary code viaEPSS 0.8%CVE-2025-25362CRITICALA Server-Side Template Injection (SSTI) vulnerability in Spacy-LLM v0.7.2 allows attackers to execute arbitrary code via injecting a craftedEPSS 0.8%CVE-2024-54996HIGHMonicaHQ v4.1.2 was discovered to contain multiple authenticated Client-Side Injection vulnerabilities via the title and description parametEPSS 0.8%CVE-2024-5979HIGHDenial of Service via Invalid Argument in h2oai/h2o-3EPSS 0.8%CVE-2024-21682HIGHThis High severity Injection vulnerability was introduced in Assets Discovery 1.0 - 6.2.0 (all versions). Assets Discovery, which can be dEPSS 0.8%