{"id":"CVE-2026-69119","summary":"Taubyte Tau v1.1.10 Missing Authorization via POST /projects/{id}","details":"Taubyte Tau v1.1.10 contains a missing authorization vulnerability in the services/auth HTTP service that allows any authenticated user to read or permanently delete another tenant's project by supplying an arbitrary project ID to the GET and DELETE /projects/{id} endpoints. The GitHubTokenHTTPAuth middleware only validates that a caller presents a valid GitHub OAuth token without verifying ownership or access rights to the target project, enabling attackers with any valid GitHub token to invoke bare KV-store operations such as projects.Fetch and project.Delete against any project ID to achieve cross-tenant project takeover.","modified":"2026-08-13T04:02:36.392005808Z","published":"2026-08-11T18:36:11.656Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69119.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-639"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69119.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69119"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/taubyte-tau-missing-authorization-via-post-projects-id"},{"type":"REPORT","url":"https://github.com/taubyte/tau/issues/513"},{"type":"FIX","url":"https://github.com/taubyte/tau/commit/f5c9c9c311a1ff156814e0c81f186bfd101ec237"},{"type":"PACKAGE","url":"https://github.com/taubyte/tau"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/taubyte/tau","events":[{"introduced":"0"},{"fixed":"f5c9c9c311a1ff156814e0c81f186bfd101ec237"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"1.1.10"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v1.1.10","v1.1.9","v1.1.8","v1.1.7","v1.1.6","v1.1.5","v1.1.4","v1.1.3","v1.1.2","v1.1.1","v1.1.0","v1.0.11","v1.0.10","v1.0.9","v1.0.8","v1.0.7","v1.0.6","v1.0.5","v1.0.4","v1.0.3","v1.0.2","v1.0.1","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69119.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N"}]}