Falhas do tipo CWE-256

224 resultados

Senha codificada ou armazenamento em texto plano

A fraqueza ocorre quando um desenvolvedor insere uma senha diretamente no código-fonte ou a armazena sem criptografia em arquivos de configuração, logs ou banco de dados. Qualquer pessoa com acesso ao código, binário compilado ou arquivos do sistema consegue ler essa senha e usar para comprometer contas ou sistemas.

Exemplo

Um aplicativo Python que conecta ao banco de dados com `psycopg2.connect(dbname='app', user='admin', password='Senha123')` no próprio código, ou um arquivo config.ini contendo `db_password=MinhaSenh@2024` em texto plano no repositório do projeto.

Como mitigar

Use variáveis de ambiente, arquivos de secrets gerenciados (como HashiCorp Vault, AWS Secrets Manager) ou gerenciadores de credenciais do SO para carregar senhas em tempo de execução. Nunca comite senhas em repositórios Git; sempre aplique criptografia de senhas armazenadas com funções como bcrypt ou Argon2.

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%