CVE-2026-47409
High
Description
PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 have an authorization bypass enabling owner lockout. The `DELETE /workspaces/{workspace_id}/members/{user_id}` endpoint is gated only by `require_workspace_member(workspace_id)` (default `min_role="member"`). Any member can remove any other member, including the workspace owner, using a single DELETE. There is no caller-role check, no target-role check, no "cannot remove last owner" guard. PraisonAI Platform version 0.1.4 patches the issue.
SeverityHigh
CVSS8.1
Exploit probability—
ProductPraisonai-platform
PublishedJul 21, 2026
First seenJul 21, 2026
How to fix
Update
- praisonai-platform0.1.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| praisonai-platformPyPI | v < 0.1.4 | 0.1.4 |
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