In OpenStack Ironic before 37.0.1, when applying a PATCH to update fields in volume properties the user is authorized for, Ironic can return unredacted sensitive information (such as iSCSI credentials). The PATCH outcome is a security issue; the POST outcome is not a security issue.
Exploitability
AV:NAC:LPR:HUI:NScope
S:CImpact
C:HI:NA:N6.8/CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:NOther