{"id":"CVE-2026-115357","aliases":[],"cve":{"records":[{"id":"CVE-2026-115357","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-22T11:21:20.778Z","published":"2026-10-22T19:13:33.290Z","modified":"2026-11-04T19:32:37.791Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-10-22T19:13:33.290Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-04T19:32:37.791Z"}],"references":[{"url":"https://github.com/openbao/openbao/security/advisories/GHSA-q74w-hv5x-6hxf","tags":["vendor-advisory"],"source":"VulnCheck"},{"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","tags":["third-party-advisory"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-778","description":"Insufficient Logging","source":"VulnCheck"}],"applicability":[{"source":"VulnCheck","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*","versionEndExcluding":"2.6.4"},{"vulnerable":true,"criteria":"cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*","versionStartIncluding":"2.7.0","versionEndExcluding":"2.7.1"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-04T19:32:30.744695Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"OpenBao before 2.6.4 and 2.7.0 before 2.7.1 Improper Audit Logging of Root Generation and Rekey Responses","titleSource":"VulnCheck","descriptionSource":"VulnCheck","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detection.","score":2.2,"severity":"low","published":"2026-10-22T19:13:33.290Z","modified":"2026-11-04T19:32:37.791Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"openbao","name":"openbao","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"2.6.4","versionType":"semver"},{"version":"2.6.4","status":"unaffected","versionType":"semver"},{"version":"2.7.0","status":"affected","lessThan":"2.7.1","versionType":"semver"},{"version":"2.7.1","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:golang/github.com/openbao/openbao/v2","packageIdentity":{"ecosystem":"Go","name":"github.com/openbao/openbao/v2"},"cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-115357"}],"remediation":[],"references":["https://github.com/openbao/openbao/security/advisories/GHSA-q74w-hv5x-6hxf","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"],"sources":[{"name":"CVE","id":"CVE-2026-115357","modified":"2026-11-04T19:32:37.791Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-115357"}],"assessments":[{"source":"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","score":2.1},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N","score":2.2}],"sourceAffected":[],"observedAt":"2026-11-04T20:39:02.762Z","kev":{"status":"not-listed","checkedAt":"2026-11-05T09:05:32.829Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[],"aiSummary":{"text":"OpenBao versions before 2.6.4 and 2.7.0 before 2.7.1 have an improper audit logging weakness, allowing attackers to complete root token generation or rekey operations without a corresponding response audit record. This affects unauthenticated sys/generate-root, sys/rekey, and sys/rekey-recovery-key endpoints. An attacker can exploit this without authentication.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-04T20:46:13.189Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-115357"}]}}