Fallos del tipo CWE-94

4892 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-2025-30067HIGHApache Kylin: The remote code execution via jdbc urlEPSS 0.9%CVE-2021-47935HIGHSentry 8.2.0 Remote Code Execution via Pickle DeserializationEPSS 0.9%CVE-2026-51990CRITICALAn issue in Sogou Sogou Input Method < 16.3.0.3498 (fixed in 16.3.0.3498) allows a remote attacker to execute arbitrary code via the biz_helEPSS 0.9%CVE-2026-75357CRITICALAn issue in Bilibili Desktop v.1.17.9 allows a remote attacker to execute arbitrary code via the bili-inject.js and bili-bridge.js componentEPSS 0.9%CVE-2026-52200CRITICALAn issue in Generic OEM UZ801_v2.1 4G LTE Router V3.4.3 allows a remote attacker to execute arbitrary code via the /ajax web management API EPSS 0.9%CVE-2026-67919CRITICALAn issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the PluginEndpoint.java, installFromUri method, and DefaultPlEPSS 0.9%CVE-2026-83759HIGHWindows Encrypting File System (EFS) Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-25887HIGHChartbrew: Remote Code Execution (RCE) via MongoDB Dataset QueryEPSS 0.9%CVE-2026-39842CRITICALOpenRemote is Vulnerable to Expression InjectionEPSS 0.9%CVE-2026-106621CRITICALColdFusion | Improper Control of Generation of Code ('Code Injection') (CWE-94)EPSS 0.9%CVE-2024-36694HIGHOpenCart 4.0.2.3 is vulnerable to Server-Side Template Injection (SSTI) via the Theme Editor Function.EPSS 0.9%CVE-2026-25817HIGHHMS Networks Ewon Flexy with firmware before 15.0s4, Cosy+ with firmware 22.xx before 22.1s6, and Cosy+ with firmware 23.xx before 23.0s3 haEPSS 0.9%CVE-2023-46509—An issue in Contec SolarView Compact v.6.0 and before allows an attacker to execute arbitrary code via the texteditor.php component.EPSS 0.9%CVE-2022-41264HIGHDue to the unrestricted scope of the RFC function module, SAP BASIS - versions 731, 740, 750, 751, 752, 753, 754, 755, 756, 757, 789, 790, 7EPSS 0.9%CVE-2022-43279HIGHLimeSurvey before v5.0.4 was discovered to contain a SQL injection vulnerability via the component /application/views/themeOptions/update.phEPSS 0.9%CVE-2026-65693HIGHMicroweber CMS 2.0.20 Server-Side Template Injection via Mail TemplatesEPSS 0.9%CVE-2025-67172HIGHRiteCMS v3.1.0 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the parse_special_tags() function.EPSS 0.9%CVE-2026-67340HIGHArcadeDB before 26.7.2 Remote Code Execution via Trigger ScriptsEPSS 0.9%CVE-2021-39426CRITICALAn issue was discovered in /Upload/admin/admin_notify.php in Seacms 11.4 allows attackers to execute arbitrary php code via the notify1 paraEPSS 0.9%CVE-2026-47117CRITICALOpenMed < 1.5.2 Remote Code Execution via PII Model LoadingEPSS 0.9%