Executive brief
iFlytek astron-agent is an enterprise workflow automation platform used to build AI-powered agents and workflows. The copyFlow endpoint fails to properly validate workflow ownership, allowing authenticated users to enumerate workflow identifiers, overwrite workflows belonging to other tenants, or access and read private workflow definitions they should not have access to. This could enable business logic manipulation, data exfiltration, or service disruption across tenant boundaries.
Technical details
The vulnerability is an authorization bypass flaw in the copyFlow endpoint of iFlytek astron-agent through version 1.1.1. The vulnerable component (WorkflowService.java) fails to validate that the authenticated user owns or has permission to copy the specified workflow before performing the copy operation. This allows an authenticated attacker to: (1) enumerate workflow identifiers belonging to other tenants, (2) overwrite existing workflows owned by other tenants, and (3) copy private workflows to their own namespace to read sensitive workflow definitions. The vulnerability requires authentication to the platform but no special privileges beyond standard user access. No patch information is currently available as of the advisory date.
Affected products
- iFlytek astron-agent through 1.1.1
Timeline
- 2026-08-29: disclosed: CVE-2026-82475 published on NVD