CVE-2026-45577 PUBLISHED

Neotoma: Unauthenticated Inspector/API access via reverse-proxy loopback auth bypass

Assigner: GitHub_M
Reserved: 12.05.2026 Published: 29.05.2026 Updated: 29.05.2026

Neotoma provides versioned records that persist across agent runs. From 0.6.0 to before 0.11.1, Neotoma can treat public reverse-proxied requests as local when the app receives them over a loopback socket and no Bearer token is present. In affected deployments, the REST auth middleware can resolve unauthenticated requests as the local development user, making the hosted Inspector and related API surface reachable without credentials. This vulnerability is fixed in 0.11.1.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 6.9

Product Status

Vendor markmhendrickson
Product neotoma
Versions
  • Version >= 0.6.0, < 0.11.1 is affected

References

Problem Types

  • CWE-288: Authentication Bypass Using an Alternate Path or Channel CWE
  • CWE-306: Missing Authentication for Critical Function CWE