CVE-2026-66139 PUBLISHED

Assigner: mitre
Reserved: 24.07.2026 Published: 24.07.2026 Updated: 24.07.2026

OpenStack Zaqar through 22.0.0 allows authentication bypass via an EXTRA-SPEC header when a UUID is known.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS Score: 4.8

Product Status

Vendor OpenStack
Product Zaqar
Versions Default: unaffected
  • affected from 12.0.0 to 20.1.1 (excl.)
  • Version 21.0.0 is affected
  • Version 22.0.0 is affected

References

Problem Types

  • CWE-306 Missing Authentication for Critical Function CWE