Weaknesses of type CWE-256

224 results

Senha codificada ou armazenamento em texto plano

É quando a senha ou credencial fica gravada direto no código-fonte, arquivo de configuração ou banco de dados sem criptografia. Qualquer um com acesso ao código, binário ou logs consegue ler a senha e comprometer sistemas. O risco aumenta exponencialmente se o código for versionado, distribuído ou ficar exposto em repositórios públicos.

Example

Um desenvolvedor escreve 'password = "admin123"' em uma variável de conexão ao banco, ou deixa credenciais de API em um arquivo .env commitado no Git. Um atacante clona o repositório ou decompila a aplicação e já tem acesso a sistemas críticos.

How to mitigate

Armazene senhas em gerenciadores de segredos (HashiCorp Vault, AWS Secrets Manager, Azure Key Vault), use variáveis de ambiente seguras, nunca commite credenciais no versionamento, e implemente rotação automática de senhas. Em bancos de dados, sempre aplique hash com salt (bcrypt, Argon2) em vez de armazenar em texto plano.

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-2026-61886HIGHWeintek cMT3092X Plaintext Storage of a PasswordEPSS 0.2%CVE-2025-46809MEDIUMMulti Linux Manager epxoses the plain text HTTP Proxy user:password in logsEPSS 0.2%CVE-2025-12680MEDIUMBrocade SANnav DataBase plaintext password is logged in failover logs (CVE-2025-12680)EPSS 0.2%