CVE-2026-39946: falha de média gravidade em openbao
OpenBao allows SQL Injection in PostgreSQL database secrets engine
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 4.6epss 0.2%
OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, when OpenBao revoked privileges on a role in the PostgreSQL database secrets engine, OpenBao failed to use proper database quoting on schema names provided by PostgreSQL. This could lead to role revocation failures, or more rarely, SQL injection as the management user. This vulnerability was original from HashiCorp Vault. The vulnerability is addressed in v2.5.3. As a workaround, audit table schemas and ensure database users cannot create new schemas and grant privileges on them.
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
Produtos afetados
openbao · openbaoCVEs relacionadas — openbao
No mesmo produto, das mais perigosas para as menos.
CVE-2025-59043HIGHOpenBao vulnerable to denial of service via malicious JSON request processingEPSS 0.7%CVE-2026-63132CRITICALOpenBao's Recovery Mode Vulnerable To Token Leakage via Timing AttackEPSS 0.6%CVE-2026-46405MEDIUMOpenBao's Kerberos Auth Method Accumulates Unaccessible TokensEPSS 0.6%CVE-2026-55776MEDIUMOpenBao: Transit secrets engine crashes on key creation with `derived: true` for asymmetric key typesEPSS 0.6%CVE-2026-55774LOWOpenBao: Cross-namespace lease revocation/renewal via canonical sys/leases/{revoke,renew} — incomplete fix of CVE-2026-45808EPSS 0.6%CVE-2026-55770MEDIUMOpenBao: LDAPi ldaputil (wrong escape func)EPSS 0.5%