{"id":"CVE-2025-62513","aliases":["GHSA-ghfh-fmx4-26h8","BIT-openbao-2025-62513","GO-2025-4049"],"title":"OpenBao leaks HTTPRawBody in Audit Logs","summary":"OpenBao leaks HTTPRawBody in Audit Logs","severity":"medium","vendor":"openbao","product":"github.com/openbao/openbao","ecosystem":"go","affected":["github.com/openbao/openbao >= 0.0.0-20241114205727-b1235e585db7, < 0.0.0-20251022165510-cc2c476bac66"],"patched":["github.com/openbao/openbao 0.0.0-20251022165510-cc2c476bac66"],"published":"2025-10-22","updated":"2026-07-27","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-ghfh-fmx4-26h8","references":[{"url":"https://github.com/openbao/openbao/security/advisories/GHSA-ghfh-fmx4-26h8"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62513"},{"url":"https://github.com/openbao/openbao/commit/cc2c476bac66e1d94776c2629793daec3af625f8"},{"url":"https://github.com/openbao/openbao"}],"tags":["osv","go"],"epss":0.00316,"epssPercentile":0.21822,"ingestedAt":"2026-07-27T19:08:54.778Z","slug":"CVE-2025-62513","body":"## Overview\n\n### Impact\n\nOpenBao's audit log experienced a regression wherein raw HTTP bodies used by few endpoints were not correctly redacted (HMAC'd).  This impacted the following subsystems:\n\n - When using the ACME functionality of PKI, this would result in short-lived ACME verification challenge codes being leaked in the audit logs.\n - When using the OIDC issuer functionality of the identity subsystem, auth and token response codes along with claims could be leaked in the audit logs.\n\nThird-party plugins may be affected.\n\n### Patches\n\nOpenBao v2.4.2 will patch this issue.\n\n### Workarounds\n\nIf users do not use the above functionality, they are not impacted. ACME verification codes are not usable after verification or challenge expiry so are of limited long-term use.\n\n## Affected packages\n\n- `github.com/openbao/openbao >= 0.0.0-20241114205727-b1235e585db7, < 0.0.0-20251022165510-cc2c476bac66`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/openbao/openbao 0.0.0-20251022165510-cc2c476bac66`","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":27.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}