{"affected":[{"defaultStatus":"unaffected","ecosystem":"golang","packageName":"github.com/openbao/openbao/v2","product":"openbao","source":"CNA: VulnCheck","vendor":"openbao","versions":[{"lessThan":"2.6.4","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"2.6.4","versionType":"semver"},{"lessThan":"2.7.1","status":"affected","version":"2.7.0","versionType":"semver"},{"status":"unaffected","version":"2.7.1","versionType":"semver"}]}],"cveId":"CVE-2026-115357","cwes":["CWE-778"],"description":"OpenBao before 2.6.4 and 2.7.x before 2.7.1 fails to write response audit entries for the unauthenticated sys/generate-root, sys/rekey, and sys/rekey-recovery-key endpoints when request audit logging succeeds but response audit logging fails. An attacker using these endpoints can complete root token generation or rekey operations without a corresponding response audit record, hindering forensic detection.","epss":{"date":"2026-11-04","percentile":0.11258,"score":0.0021},"exploits":[],"kev":null,"metrics":[{"score":2.1,"severity":"low","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":2.2,"severity":"low","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}],"modifiedAt":1793820757791,"publishedAt":1792696413290,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/openbao/openbao/security/advisories/GHSA-q74w-hv5x-6hxf"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/openbao-before-2.6.4-and-2.7.0-before-2.7.1-improper-audit-logging-of-root-generation-and-rekey-responses"}],"remediation":[],"revision":"b1fc728330994830963ea5a0ff016942cd7f23513f7dc2d0f1074eca3d549ce5","sources":[{"modifiedAt":1793820757791,"name":"CNA: VulnCheck","retrievedAt":1793822907828,"url":"https://www.cve.org/CVERecord?id=CVE-2026-115357"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793822931511,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-115357"}],"ssvc":{"assessedAt":1793820750744,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"OpenBao before 2.6.4 and 2.7.0 before 2.7.1 Improper Audit Logging of Root Generation and Rekey Responses","updatedAt":1793822931511}