{"schema":"threatline.record/2","record":{"id":"CVE-2026-101063","aliases":["GHSA-pr6h-vr44-xq8j","GO-2026-6525"],"summary":"Obot before v0.23.0 Authentication Bypass via Registry API","details":"Obot versions before v0.23.0 fail to enforce authentication on MCP Registry endpoints under /v0.1/* when registry authentication is enabled. Unauthenticated attackers can read registry metadata including server names, descriptions, repository URLs, and connect URLs by sending GET requests to /v0.1/servers.","categories":["Libraries & packages"],"product":"obot","vendor":"obot-platform","ecosystem":"Go","affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101063","source_modified_at":"2026-09-28T13:49:35.081Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"obot","vendor":"obot-platform","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"0.23.0"},{"version":"0.23.0","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-pr6h-vr44-xq8j","source_modified_at":"2026-09-28T17:10:43.070611639Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"github.com/obot-platform/obot","ecosystem":"Go","purl":"pkg:golang/github.com/obot-platform/obot"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.23.0"}]}],"versions":[]}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-101063","source_modified_at":"2026-09-28T13:49:35.081Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"obot","ecosystem":null},"version":"0.23.0","basis":"first unaffected version stated in the CVE record"},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-pr6h-vr44-xq8j","source_modified_at":"2026-09-28T17:10:43.070611639Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"github.com/obot-platform/obot","ecosystem":"Go","purl":"pkg:golang/github.com/obot-platform/obot"},"version":"0.23.0"}],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00244,"percentile":0.14704,"score_date":"2026-10-23"},"published_at":"2026-09-27T20:49:54.677Z","modified_at":"2026-09-28T17:10:43.070611639Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-101063","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-28T13:49:35.081Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-pr6h-vr44-xq8j","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-28T17:10:43.070611639Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-101063","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","OSV","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/obot-platform/obot/security/advisories/GHSA-pr6h-vr44-xq8j","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/obot-before-0.23.0-authentication-bypass-via-registry-api","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-09-28T13:49:12.307977Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-09-28T17:10:43.070611639Z","content_hash":"b58b1bc9dccb5a6944f905c3a4f975f7a2c6506cc169357fbcb67010db1682ed"}}