Weaknesses of type CWE-74

5,078 results

Injeção de código

É quando uma aplicação incorpora dados não validados em um comando ou consulta que será interpretado como código. O atacante consegue injetar instruções maliciosas que são executadas com os privilégios da aplicação, como SQL, shell ou XML.

Example

Um formulário de login que monta uma query SQL concatenando diretamente a entrada do usuário: `SELECT * FROM usuarios WHERE email = '` + email_usuario + `'`. Um atacante digita `' OR '1'='1` e consegue bypassar a autenticação.

How to mitigate

Use prepared statements ou parameterized queries (bind variables), que separam dados de código. Valide e sanitize todas as entradas contra regras rígidas de whitelist, e aplique o princípio do menor privilégio nas contas de banco de dados e processos.

CVE-2026-33475CRITICALLangflow GitHub Actions Shell InjectionEPSS 3.2%CVE-2026-79698CRITICALAdvantech WISE-6610-NB Node-RED nodered_lib_apply command injectionEPSS 3.2%CVE-2026-1689MEDIUMTenda HG10 Login formLogin checkUserFromLanOrWan command injectionEPSS 3.1%CVE-2022-39265HIGHMail settings' command parameter injection in mybbEPSS 3.1%CVE-2025-50578CRITICALLinuxServer.io heimdall 2.6.3-ls307 contains a vulnerability in how it handles user-supplied HTTP headers, specifically `X-Forwarded-Host` aEPSS 3.1%CVE-2025-10107MEDIUMTRENDnet TEW-831DR formSysCmd command injectionEPSS 3.1%CVE-2020-26222HIGHRemote code execution in dependabot-coreEPSS 3.1%CVE-2026-19747CRITICALTenda CH7 ATE Module Kylin HandleCmd command injectionEPSS 3.1%CVE-2021-21249CRITICALPost-Auth Unsafe Yaml deserializationEPSS 3.1%CVE-2020-5245HIGHRemote Code Execution (RCE) vulnerability in dropwizard-validationEPSS 3.1%CVE-2026-102792CRITICALZiroom ZHOME A0101 set_syslog command injectionEPSS 3.0%CVE-2026-1413MEDIUMSangfor Operation and Maintenance Security Management System HTTP POST Request port_validate portValidate command injectionEPSS 3.0%CVE-2026-1149MEDIUMTotolink LR350 POST Request cstecgi.cgi setDiagnosisCfg command injectionEPSS 3.0%CVE-2026-1547MEDIUMTotolink A7000R cstecgi.cgi setUnloadUserData command injectionEPSS 3.0%CVE-2025-56266CRITICALA Host Header Injection vulnerability in Avigilon ACM v7.10.0.20 allows attackers to execute arbitrary code via supplying a crafted URL.EPSS 3.0%CVE-2026-7687MEDIUMlangflow-ai langflow Full Builtins code_parser.py CodeParser.parse_callable_details command injectionEPSS 3.0%CVE-2026-1624MEDIUMD-Link DWR-M961 formLtefotaUpgradeFibocom command injectionEPSS 3.0%CVE-2026-1625MEDIUMD-Link DWR-M961 SMS Message formSmsManage sub_4250E0 command injectionEPSS 3.0%CVE-2026-5333MEDIUMDefaultFuction Content-Management-System tools.php command injectionEPSS 3.0%CVE-2026-94097CRITICALNetcore NBR200V2 CGI Diagnostic Endpoint network_tools command injectionEPSS 3.0%