What’s Vulnerable › Vulnerabilities

CVE-2026-69119: Taubyte Tau v1.1.10 Missing Authorization via GET and DELETE /projects/{id}

• Severity: high (CVSS 8.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-11 · updated 2026-10-29
• Weakness: CWE-639

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.

Affected products

• Taubyte tau: through 1.1.10

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-projects-id

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