Vulnerability Description
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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/taubyte/tau
- https://github.com/taubyte/tau/commit/f5c9c9c311a1ff156814e0c81f186bfd101ec237
- https://github.com/taubyte/tau/issues/513
- https://www.vulncheck.com/advisories/taubyte-tau-missing-authorization-via-post-
FAQ
What is CVE-2026-69119?
CVE-2026-69119 is a vulnerability with a CVSS score of 8.3 (HIGH). 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 supply...
How severe is CVE-2026-69119?
CVE-2026-69119 has been rated HIGH with a CVSS base score of 8.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-69119?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.