Fallos del tipo CWE-256

224 resultados

Senha codificada ou armazenada em texto plano

Ocorre quando uma senha é embutida diretamente no código-fonte ou armazenada sem criptografia em arquivos de configuração, banco de dados ou logs. Qualquer pessoa com acesso ao binário, código ou infraestrutura consegue ler a credencial e comprometer a aplicação ou sistemas integrados.

Ejemplo

Um desenvolvedor escreve `conexao = mysql_connect('localhost', 'root', 'senha123')` diretamente no PHP, ou salva credenciais de API em um arquivo .env versionado no Git. Quando o repositório vaza ou alguém faz engenharia reversa do binário, as senhas são capturadas.

Cómo mitigar

Use gerenciadores de secrets (Vault, AWS Secrets Manager, Azure Key Vault), armazene hashes criptografados com sal em banco de dados, injete credenciais via variáveis de ambiente em runtime, e nunca commite chaves no repositório — mantenha-as separadas da base de código.

CVE-2023-43777MEDIUMInsecure storage of password in easySoftEPSS 0.3%CVE-2020-37115HIGHGUnet OpenEclass 1.7.3 E-learning platform - Plaintext Password StorageEPSS 0.3%CVE-2025-0936MEDIUMOn affected platforms running Arista EOS with a gNMI transport enabled, running the gNOI File TransferToRemote RPC with credentials for a remote server may cause these remote-server credentials to be logged or accounted on the local EOS device or possiblyEPSS 0.3%CVE-2026-46488CRITICALmotionEye: Authentication possible via password hashEPSS 0.3%CVE-2025-9982MEDIUMHard-coded admin credentials in Quick.CMSEPSS 0.3%CVE-2025-53677MEDIUMJenkins Xooa Plugin 0.0.7 and earlier does not mask the Xooa Deployment Token on the global configuration form, increasing the potential forEPSS 0.3%CVE-2025-14183MEDIUMSGAI Space1 NAS N1211DS gsaiagent JSONAPI GET_USER_INFO credentials storageEPSS 0.3%CVE-2025-53674MEDIUMJenkins Sensedia Api Platform tools Plugin 1.0 does not mask the Sensedia API Manager integration token on the global configuration form, inEPSS 0.3%CVE-2024-43186MEDIUMIBM InfoSphere Information Server information disclosureEPSS 0.3%CVE-2021-1126MEDIUMCisco Firepower Management Center Information Disclosure VulnerabilityEPSS 0.3%CVE-2026-23797MEDIUMPlaintext password display in Quick.CartEPSS 0.3%CVE-2020-1669MEDIUMJunos OS: NFX350: Password hashes stored in world-readable formatEPSS 0.3%CVE-2024-28971LOWDell Update Manager Plugin, versions 1.4.0 through 1.5.0, contains a Plain-text Password Storage Vulnerability in Log file. A remote high prEPSS 0.3%CVE-2026-2380MEDIUMSecurity Advisory 0168EPSS 0.2%CVE-2025-53660MEDIUMJenkins QMetry Test Management Plugin 1.13 and earlier does not mask Qmetry Automation API Keys displayed on the job configuration form, incEPSS 0.2%CVE-2025-45702MEDIUMSoftPerfect Pty Ltd Connection Quality Monitor v1.1 was discovered to store all credentials in plaintext.EPSS 0.2%CVE-2025-52164HIGHSoftware GmbH Agorum core open v11.9.2 & v11.10.1 was discovered to store credentials in plaintext.EPSS 0.2%CVE-2025-46809MEDIUMMulti Linux Manager epxoses the plain text HTTP Proxy user:password in logsEPSS 0.2%CVE-2026-61886HIGHWeintek cMT3092X Plaintext Storage of a PasswordEPSS 0.2%CVE-2025-12680MEDIUMBrocade SANnav DataBase plaintext password is logged in failover logs (CVE-2025-12680)EPSS 0.2%