Skip to content
CVE PROGRAM SOURCE RECORD6.2 Medium

CVE-2026-44846

JumpServer: Privilege Overwrite via Organization Invite Logic Flaw

Description

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to 4.10.17, a user with the users.invite_user permission can submit an existing member to POST /api/v1/users/users/invite/, causing the organization invitation logic in apps/users/api/user.py to execute user.org_roles.set(org_roles) and replace the member's existing organization roles, which can escalate privileges or downgrade administrators. This issue is fixed in version 4.10.17.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

jumpserver jumpserver

  • < 4.10.17affected

References