{"schema_version":"1.9.0","id":"BIT-openbao-2025-62705","published":"2026-07-27T05:49:01.434Z","modified":"2026-09-08T08:48:16.646242995Z","aliases":["CVE-2025-62705","GHSA-rc54-2g2c-g36g","GO-2025-4052"],"summary":"OpenBao and Vault Leak []byte Fields in Audit Logs","details":"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.","affected":[{"package":{"name":"openbao","ecosystem":"Bitnami","purl":"pkg:bitnami/openbao"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.4.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/openbao/BIT-openbao-2025-62705.json"},"severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}],"references":[{"type":"FIX","url":"https://github.com/openbao/openbao/commit/cc2c476bac66e1d94776c2629793daec3af625f8"},{"type":"ADVISORY","url":"https://github.com/openbao/openbao/security/advisories/GHSA-rc54-2g2c-g36g"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62705"}],"database_specific":{"cpes":["cpe:2.3:a:openbao:openbao:*:*:*:*:*:go:*:*"],"severity":"Medium"}}