CVE-2026-47409
praisonai-platform: Any workspace member can remove any other member (including the owner) via DELETE /workspaces/{id}/members/{user_id}
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-269 CWE-862 |
| Vendor | mervinpraison |
| Product | praisonai-platform |
| Published | Jul 21, 2026 |
| Last Updated | Jul 21, 2026 |
Stay Ahead of the Next One
Get instant alerts for mervinpraison praisonai-platform
Be the first to know when new high vulnerabilities affecting mervinpraison praisonai-platform are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected Versions
MervinPraison / praisonai-platform
< 0.1.4