Falhas do tipo CWE-312

498 resultados

Divulgação de Informações Sensíveis

Ocorre quando a aplicação expõe dados sensíveis (senhas, tokens, chaves criptográficas, PII) através de canais inseguros, logs, mensagens de erro verbosas ou armazenamento inadequado. O risco é que um atacante ou observador não autorizado capture essas informações e as use para comprometer a segurança do sistema ou dos usuários.

Exemplo

Uma API retorna stacktrace completo em resposta de erro, revelando caminhos internos do servidor; uma aplicação escreve senhas em plain text nos logs; credenciais são transmitidas via HTTP em vez de HTTPS; tokens de autenticação ficam expostos no histórico do browser ou em variáveis de ambiente visíveis.

Como mitigar

Nunca exponha dados sensíveis em mensagens de erro, logs ou respostas HTTP — use apenas IDs de erro genéricos. Sempre transmita credenciais por canais criptografados (TLS/HTTPS). Armazene segredos em vaults (HashiCorp Vault, AWS Secrets Manager) e nunca em código, configurações ou logs. Revise regularmente logs, caches e históricos para remover informações classificadas.

CVE-2023-2809HIGHUse of Cleartext credentials in Sage 200 SpainEPSS 0.4%CVE-2024-28387HIGHAn issue in axonaut v.3.1.23 and before allows a remote attacker to obtain sensitive information via the log.txt component.EPSS 0.4%CVE-2020-8276—The implementation of Brave Desktop's privacy-preserving analytics system (P3A) between 1.1 and 1.18.35 logged the timestamp of when the useEPSS 0.4%CVE-2024-41716HIGHCleartext storage of sensitive information vulnerability exists in WindLDR and WindO/I-NV4. If this vulnerability is exploited, an attacker EPSS 0.4%CVE-2022-48071HIGHPhicomm K2 v22.6.534.263 was discovered to store the root and admin passwords in plaintext.EPSS 0.4%CVE-2023-0690MEDIUMBoundary Workers Store Rotated Credentials in Plaintext Even When a Key Management Service ConfiguredEPSS 0.4%CVE-2024-58277HIGHR Radio Network FM Transmitter 1.07 System Settings DisclosureEPSS 0.4%CVE-2023-28713HIGHPlaintext storage of a password exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. Because account information of the database isEPSS 0.4%CVE-2021-42066—SAP Business One - version 10.0, allows an admin user to view DB password in plain text over the network, which should otherwise be encrypteEPSS 0.4%CVE-2024-32474HIGHSentry's superuser cleartext password leaked in logsEPSS 0.4%CVE-2022-38112HIGHSensitive Information Disclosure VulnerabilityEPSS 0.4%CVE-2023-31408MEDIUMCleartext Storage of Sensitive Information in SICK FTMg AIR FLOW SENSOR with Partnumbers 1100214, 1100215, 1100216, 1120114, 1120116, 112252EPSS 0.4%CVE-2020-36887HIGHSpinetiX Fusion Digital Signage 3.4.8 Unauthenticated Database Backup DisclosureEPSS 0.4%CVE-2023-22949MEDIUMAn issue was discovered in TigerGraph Enterprise Free Edition 3.x. There is logging of user credentials. All authenticated GSQL access requeEPSS 0.4%CVE-2023-50957HIGHIBM Storage Defender - Resiliency Service privilege escalationEPSS 0.4%CVE-2020-6980—Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versionsEPSS 0.4%CVE-2023-48700MEDIUMClear Text Credentials Exposed via Onboarding TaskEPSS 0.4%CVE-2023-29480HIGHRibose RNP before 0.16.3 sometimes lets secret keys remain unlocked after use.EPSS 0.4%CVE-2022-41248MEDIUMJenkins BigPanda Notifier Plugin 1.4.0 and earlier does not mask the BigPanda API key on the global configuration form, increasing the potenEPSS 0.4%CVE-2022-42956HIGHThe PassWork extension 5.0.9 for Chrome and other browsers allows an attacker to obtain the cleartext master password.EPSS 0.4%