{"id":"GO-2026-6579","revision":null,"records":[{"revision":"4c48c11d09ad4d9fa12ad31f0537812c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-63131","aliases":[],"title":"OpenBao LIST ACL bypass: a trailing-slash LIST request skips a more-specific deny rule (unported Vault v2.0.3 fix)","description":"OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's vault/policy/acl.go could evaluate a broader wildcard ACL grant before more-specific trailing-wildcard ACL paths with capabilities = [\"deny\"] for a LIST operation. When a parent path permitted LIST and a child path was denied, the trailing-slash lookup could therefore allow listing the denied path. Other operation types are outside the repository advisory's affected scope. This issue is fixed in version 2.6.0.","state":0,"publishedAt":"2026-09-23T17:59:16.337+00:00","modifiedAt":"2026-09-24T14:15:04.716+00:00","affected":[{"ecosystem":"Vendor product","name":"openbao","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"openbao\",\n                    \"product\": \"openbao\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 2.6.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":6,"severity":"MEDIUM"}],"references":["https://github.com/openbao/openbao/security/advisories/GHSA-xp3c-3jw3-4vcr","https://github.com/openbao/openbao/pull/3389","https://github.com/openbao/openbao/pull/3474","https://github.com/openbao/openbao/commit/2e9625d6cebe4639d051ef53dd6ce7c49914ae6a","https://github.com/openbao/openbao/commit/f58d848c139e5ba71aa63103fcfe101972b999fc","https://github.com/hashicorp/vault/blob/main/CHANGELOG.md#203","https://github.com/openbao/openbao/releases/tag/v2.6.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-63131","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-63131","identifiers":["CVE-2026-63131"]},"retained":false,"historicalAffected":[]},{"revision":"b4a872ff1bf44d4e8d57b7db26271021","observedAt":"2026-11-11T15:05:39.504+00:00","statement":{"source":"euvd","id":"EUVD-2026-85519","aliases":["CVE-2026-63131","GHSA-xp3c-3jw3-4vcr"],"title":"OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's vault/policy/acl.go could evaluate a broader wildcard ACL grant before more-specific trailing-wildcard ACL paths with capabilities = [\"deny\"] for …","description":"OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's vault/policy/acl.go could evaluate a broader wildcard ACL grant before more-specific trailing-wildcard ACL paths with capabilities = [\"deny\"] for a LIST operation. When a parent path permitted LIST and a child path was denied, the trailing-slash lookup could therefore allow listing the denied path. Other operation types are outside the repository advisory's affected scope. This issue is fixed in version 2.6.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":6,"severity":null}],"references":["https://github.com/openbao/openbao/security/advisories/GHSA-xp3c-3jw3-4vcr","https://github.com/openbao/openbao/pull/3389","https://github.com/openbao/openbao/pull/3474","https://github.com/openbao/openbao/commit/2e9625d6cebe4639d051ef53dd6ce7c49914ae6a","https://github.com/openbao/openbao/commit/f58d848c139e5ba71aa63103fcfe101972b999fc","https://github.com/hashicorp/vault/blob/main/CHANGELOG.md#203","https://github.com/openbao/openbao/releases/tag/v2.6.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-85519","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Sep 23, 2026, 5:59:16 PM","dateUpdated":"Sep 24, 2026, 2:15:04 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-85519","identifiers":["EUVD-2026-85519","CVE-2026-63131","GHSA-xp3c-3jw3-4vcr"]},"retained":false,"historicalAffected":[]},{"revision":"fbed50e4c28e46db851511ed407c3acc","observedAt":"2026-10-25T14:19:28.838+00:00","statement":{"source":"nvd","id":"CVE-2026-63131","aliases":[],"title":"OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's vault/policy/acl.go could evaluate a broader wildcard ACL grant before more-specific trailing-wildcard ACL paths with capabilities = [\"deny\"] for …","description":"OpenBao is an open source identity-based secrets management system. Prior to 2.6.0, OpenBao's vault/policy/acl.go could evaluate a broader wildcard ACL grant before more-specific trailing-wildcard ACL paths with capabilities = [\"deny\"] for a LIST operation. When a parent path permitted LIST and a child path was denied, the trailing-slash lookup could therefore allow listing the denied path. Other operation types are outside the repository advisory's affected scope. This issue is fixed in version 2.6.0.","state":0,"publishedAt":"2026-09-23T19:17:34.497+00:00","modifiedAt":"2026-09-29T19:06:32.333+00:00","affected":[],"metrics":[{"system":"CVSS 4.0 · security-advisories@github.com · Secondary","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/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","score":6,"severity":"MEDIUM"}],"references":["https://github.com/hashicorp/vault/blob/main/CHANGELOG.md#203","https://github.com/openbao/openbao/commit/2e9625d6cebe4639d051ef53dd6ce7c49914ae6a","https://github.com/openbao/openbao/commit/f58d848c139e5ba71aa63103fcfe101972b999fc","https://github.com/openbao/openbao/pull/3389","https://github.com/openbao/openbao/pull/3474","https://github.com/openbao/openbao/releases/tag/v2.6.0","https://github.com/openbao/openbao/security/advisories/GHSA-xp3c-3jw3-4vcr"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-63131","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-863"],"productCriteria":[],"sourceDates":{"published":"2026-09-23T19:17:34.497","lastModified":"2026-09-29T19:06:32.333"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-63131","identifiers":["CVE-2026-63131"]},"retained":false,"historicalAffected":[]},{"revision":"c5945bae888d4e1397c02b146dc76a75","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-xp3c-3jw3-4vcr","aliases":["BIT-openbao-2026-63131","CVE-2026-63131","GO-2026-6579"],"title":"OpenBao Skips Stricter Deny Policy for LIST operations","description":"## Impact\n\nWhen a policy operator has written `capabilities = [\"deny\"]` on a path with a trailing wildcard but allowed a broader list operation (e.g., a `deny` on `secrets/metadata/restricted/*` but allowed `list` on `secrets/metadata/*`), OpenBao would incorrectly allow the operation. This did not impact other operation types.\n\n## Patches\n\nThis has been patched in OpenBao v2.6.0.","state":0,"publishedAt":"2026-09-22T20:36:56+00:00","modifiedAt":"2026-10-01T20:55:56.7940406+00:00","affected":[{"ecosystem":"Go","name":"github.com/openbao/openbao","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.0.0-20260713133043-f58d848c139e"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/openbao/openbao","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.1.0"},{"kind":"last_affected","version":"1.1.5"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/openbao/openbao/security/advisories/GHSA-xp3c-3jw3-4vcr","https://github.com/openbao/openbao/pull/3389","https://github.com/openbao/openbao/pull/3474","https://github.com/openbao/openbao/commit/2e9625d6cebe4639d051ef53dd6ce7c49914ae6a","https://github.com/openbao/openbao/commit/f58d848c139e5ba71aa63103fcfe101972b999fc","https://github.com/hashicorp/vault/blob/main/CHANGELOG.md#203","https://github.com/openbao/openbao","https://github.com/openbao/openbao/releases/tag/v2.6.0"],"sourceUrl":"https://github.com/advisories/GHSA-xp3c-3jw3-4vcr","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-xp3c-3jw3-4vcr","identifiers":["GHSA-xp3c-3jw3-4vcr","BIT-openbao-2026-63131","CVE-2026-63131","GO-2026-6579"]},"retained":false,"historicalAffected":[]},{"revision":"1e43a1ec3d6943ada47a8eb2d25f0ab1","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-6579","aliases":["BIT-openbao-2026-63131","CVE-2026-63131","GHSA-xp3c-3jw3-4vcr"],"title":"OpenBao Skips Stricter Deny Policy for LIST operations in github.com/openbao/openbao","description":"OpenBao Skips Stricter Deny Policy for LIST operations in github.com/openbao/openbao","state":0,"publishedAt":"2026-10-01T20:23:38+00:00","modifiedAt":"2026-10-01T20:55:56.7940406+00:00","affected":[{"ecosystem":"Go","name":"github.com/openbao/openbao","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.0.0-20260713133043-f58d848c139e"},{"kind":"introduced","version":"0.1.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/openbao/openbao/security/advisories/GHSA-xp3c-3jw3-4vcr","https://github.com/openbao/openbao/commit/2e9625d6cebe4639d051ef53dd6ce7c49914ae6a","https://github.com/openbao/openbao/commit/f58d848c139e5ba71aa63103fcfe101972b999fc","https://github.com/openbao/openbao/pull/3389","https://github.com/openbao/openbao/pull/3474","https://github.com/hashicorp/vault/blob/main/CHANGELOG.md#203","https://github.com/openbao/openbao/releases/tag/v2.6.0"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-6579","license":"OSV · upstream source license applies","key":"osv:GO-2026-6579","identifiers":["GO-2026-6579","BIT-openbao-2026-63131","CVE-2026-63131","GHSA-xp3c-3jw3-4vcr"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-11T20:58:42.4460032+00:00","complete":true,"records":1779,"lastAttemptAt":"2026-11-11T20:58:42.4460032+00:00","lastSuccessAt":"2026-11-11T20:58:42.6009016+00:00","error":null,"lastVerifiedAt":"2026-11-11T20:58:42.6009024+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-de3b77103708811b6494d2ff7c979037d73ae579742cd1649a5c765137ae5083-bc2564cf749a574ebe6216cd53b2772c98ccf01e107d9e465c7cb9637c59db40","complete":true,"records":424281,"lastAttemptAt":"2026-11-11T20:56:40.1262638+00:00","lastSuccessAt":"2026-11-11T19:56:47.8167322+00:00","error":null,"lastVerifiedAt":"2026-11-11T20:56:40.1262638+00:00","snapshotPublishedAt":"2026-11-11T19:18:45+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-cbeeeca22e4a4c188e95cc4f8cfc6560","complete":false,"records":13759,"lastAttemptAt":"2026-11-11T21:08:58.0161049+00:00","lastSuccessAt":"2026-11-11T21:08:58.011+00:00","error":"249 identifier lookups failed; latest failures include AccessDenied (HTTP 403). Other identifiers were checked independently.","lastVerifiedAt":"2026-11-11T21:08:58.011+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13368,"expectedIdentifiers":13813,"failedIdentifiers":249},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-11T20:58:42.4460032+00:00","complete":true,"records":1097,"lastAttemptAt":"2026-11-11T20:58:42.4460032+00:00","lastSuccessAt":"2026-11-11T20:58:42.6018487+00:00","error":null,"lastVerifiedAt":"2026-11-11T20:58:42.6018491+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-f58072f00ed84b8dbc554f4a4e66e21a","complete":true,"records":13753,"lastAttemptAt":"2026-11-11T20:59:01.4643428+00:00","lastSuccessAt":"2026-11-11T20:59:01.459+00:00","error":null,"lastVerifiedAt":"2026-11-11T20:59:01.459+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13813,"expectedIdentifiers":13813,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-3562b6c78fd1bd0f0b55daf66a0926ae24f65e462df7f6d928caad458fc696bf","complete":true,"records":9947,"lastAttemptAt":"2026-11-11T20:58:42.3041045+00:00","lastSuccessAt":"2026-11-11T04:27:43.6877707+00:00","error":null,"lastVerifiedAt":"2026-11-11T20:58:42.3041045+00:00","snapshotPublishedAt":"2026-11-11T03:32:46+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-456002455e0ab94bb92c95476d4e6d175c104cd594749982afd96c893728ecbc","complete":true,"records":2010,"lastAttemptAt":"2026-11-11T20:56:40.2809572+00:00","lastSuccessAt":"2026-11-11T02:36:58.1276999+00:00","error":null,"lastVerifiedAt":"2026-11-11T20:56:40.2809572+00:00","snapshotPublishedAt":"2026-11-11T01:17:51+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-baa8362b4daf9e5f39d5563775a55935e7b442c0735d33274a921579ce4a0d66","complete":true,"records":3093,"lastAttemptAt":"2026-11-11T20:58:42.411286+00:00","lastSuccessAt":"2026-11-11T13:00:02.5446881+00:00","error":null,"lastVerifiedAt":"2026-11-11T20:58:42.411286+00:00","snapshotPublishedAt":"2026-11-11T12:47:47+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-757d3692f9a7b34792dad960197f3cc953a54db59b7d0ffe3835a0ed9926f76b","complete":true,"records":231690,"lastAttemptAt":"2026-11-11T20:58:42.1683586+00:00","lastSuccessAt":"2026-11-11T20:58:40.6131056+00:00","error":null,"lastVerifiedAt":"2026-11-11T20:58:42.1683586+00:00","snapshotPublishedAt":"2026-11-11T20:03:03+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}