{"schema":"threatline.record/2","record":{"id":"CVE-2026-115363","aliases":["GHSA-3237-j65r-m5rp"],"summary":"OpenBao 2.2.0 before 2.6.4 and 2.7.0 before 2.7.1 ACME EAB MAC Key Disclosure via Sanitized Configuration","details":"OpenBao 2.2.0 before 2.6.4 and 2.7.0 before 2.7.1 contains an information disclosure vulnerability that exposes the tls_acme_eab_mac_key value through the sys/config/state/sanitized endpoint. Callers of the sanitized configuration endpoint can retrieve the ACME External Account Binding MAC key used for TLS listener certificates, letting them bind to the operator's ACME account.","categories":["Unclassified"],"product":"openbao","vendor":"openbao","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115363","source_modified_at":"2026-10-22T19:13:37.600Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"openbao","vendor":"openbao","versions":[{"version":"2.2.0","status":"affected","versionType":"semver","lessThan":"2.6.4"},{"version":"2.6.4","status":"unaffected","versionType":"semver"},{"version":"2.7.0","status":"affected","versionType":"semver","lessThan":"2.7.1"},{"version":"2.7.1","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115363","source_modified_at":"2026-10-22T19:13:37.600Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"openbao","ecosystem":null},"version":"2.6.4","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115363","source_modified_at":"2026-10-22T19:13:37.600Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"openbao","ecosystem":null},"version":"2.7.1","basis":"first unaffected version stated in the CVE record"}],"cvss":2.1,"severity":"Low","kev":{"listed":false},"epss":{"probability":0.00125,"percentile":0.0204,"score_date":"2026-10-23"},"published_at":"2026-10-22T19:13:37.600Z","modified_at":"2026-10-22T19:13:37.600Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115363","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-22T19:13:37.600Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-115363","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/openbao/openbao/security/advisories/GHSA-3237-j65r-m5rp","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/openbao-2.2.0-before-2.6.4-and-2.7.0-before-2.7.1-acme-eab-mac-key-disclosure-via-sanitized-configuration","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-22T19:13:37.600Z","content_hash":"1bac9ead665a212428a9dfa36730d1bfdb4bef58cf0fcd1368e5c32e167d41f5"}}