{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-46484: Headplane: Path Traversal + RBAC Bypass in renameNode allows authenticated OIDC users to expire or rename any node/user","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-46484","status":"final","version":"1","initial_release_date":"2026-06-08T19:09:47.079Z","current_release_date":"2026-06-09T13:17:53.488Z","revision_history":[{"date":"2026-06-08T19:09:47.079Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"Headplane is a feature-complete Web UI for Headscale. Prior to versions 0.6.3 and 0.7.0-beta.3, Headplane was vulnerable to a path traversal / authorization bypass in the Headscale API client used by node and user rename operations. This issue has been patched in versions 0.6.3 and 0.7.0-beta.3.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-46484 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-46484"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-46484"},{"category":"external","summary":"https://github.com/tale/headplane/security/advisories/GHSA-vgj6-hcf2-fqf6","url":"https://github.com/tale/headplane/security/advisories/GHSA-vgj6-hcf2-fqf6"},{"category":"external","summary":"https://github.com/tale/headplane/releases/tag/v0.6.3","url":"https://github.com/tale/headplane/releases/tag/v0.6.3"},{"category":"external","summary":"https://github.com/tale/headplane/releases/tag/v0.7.0-beta.3","url":"https://github.com/tale/headplane/releases/tag/v0.7.0-beta.3"}]},"product_tree":{"branches":[{"category":"vendor","name":"tale","branches":[{"category":"product_name","name":"headplane","branches":[{"category":"product_version","name":"< 0.6.3","product":{"name":"tale headplane < 0.6.3","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:tale:headplane:*:*:*:*:*:*:*:*"}}},{"category":"product_version","name":">= 0.7.0-beta.1, < 0.7.0-beta.3","product":{"name":"tale headplane >= 0.7.0-beta.1, < 0.7.0-beta.3","product_id":"CSAFPID-2","product_identification_helper":{"cpe":"cpe:2.3:a:tale:headplane:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-46484","title":"Headplane: Path Traversal + RBAC Bypass in renameNode allows authenticated OIDC users to expire or rename any node/user","notes":[{"category":"description","text":"Headplane is a feature-complete Web UI for Headscale. Prior to versions 0.6.3 and 0.7.0-beta.3, Headplane was vulnerable to a path traversal / authorization bypass in the Headscale API client used by node and user rename operations. This issue has been patched in versions 0.6.3 and 0.7.0-beta.3.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1","CSAFPID-2"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","baseScore":8.1,"baseSeverity":"HIGH"},"products":["CSAFPID-1","CSAFPID-2"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1","CSAFPID-2"]}]}]}