OpenBao is an open source identity-based secrets management system. Prior to version 2.4.2, OpenBao's audit log did not appropriately redact fields when relevant subsystems sent []byte response parameters rather than strings. This includes, but is not limited to sys/raw with use of encoding=base64, all data would be emitted unredacted to the audit log, and Transit, when performing a signing operation with a derived Ed25519 key, would emit public keys to the audit log. This issue has been patched in OpenBao 2.4.2.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/openbao/openbao/commit/cc2c476bac66e1d94776c2629793daec3af625f8 Patch
- https://github.com/openbao/openbao/security/advisories/GHSA-rc54-2g2c-g36g Patch, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.7 · openbaoNVD modified 2026-10-19 13:10
Affected (CPE criteria) 1
cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*