CVE-2026-7722 PUBLISHED

PrefectHQ prefect Health Check API health endswith improper authentication

Assigner: VulDB
Reserved: 03.05.2026 Published: 04.05.2026 Updated: 04.05.2026

A vulnerability was detected in PrefectHQ prefect up to 3.6.21. This impacts the function endswith of the file /api/health of the component Health Check API. Performing a manipulation results in improper authentication. The attack is possible to be carried out remotely. The exploit is now public and may be used. Upgrading to version 3.6.22 will fix this issue. Upgrading the affected component is recommended.

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/E:P
CVSS Score: 6.9

Product Status

Vendor PrefectHQ
Product prefect
Versions
  • Version 3.6.0 is affected
  • Version 3.6.1 is affected
  • Version 3.6.2 is affected
  • Version 3.6.3 is affected
  • Version 3.6.4 is affected
  • Version 3.6.5 is affected
  • Version 3.6.6 is affected
  • Version 3.6.7 is affected
  • Version 3.6.8 is affected
  • Version 3.6.9 is affected
  • Version 3.6.10 is affected
  • Version 3.6.11 is affected
  • Version 3.6.12 is affected
  • Version 3.6.13 is affected
  • Version 3.6.14 is affected
  • Version 3.6.15 is affected
  • Version 3.6.16 is affected
  • Version 3.6.17 is affected
  • Version 3.6.18 is affected
  • Version 3.6.19 is affected
  • Version 3.6.20 is affected
  • Version 3.6.21 is affected
  • Version 3.6.22 is unaffected

Credits

  • nedlir (VulDB User) reporter

References

Problem Types

  • Improper Authentication CWE