CVE-2026-7722 | BDVDB-2026-330256 Detail
PrefectHQprefect
Description#
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. The patch is named e21617125335025b4b27e7d6f0ca028e8e8f3b79. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: network.
Weaknesses#
- CWE-287 Improper Authentication
References#
- https://vuldb.com/vuln/360898
- https://vuldb.com/vuln/360898/cti
- https://vuldb.com/submit/807255
- https://gist.github.com/nedlir/f576abbb0e491dc9bb7e106c140dda04
- https://github.com/PrefectHQ/prefect/pull/21063
- https://github.com/PrefectHQ/prefect/commit/e21617125335025b4b27e7d6f0ca028e8e8f3b79
- https://github.com/PrefectHQ/prefect/releases/tag/3.6.22
- https://github.com/PrefectHQ/prefect/
Exploit#
History#
- Version 1Record published in the CVE List.