CVE-2026-47409
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.
- CVSS 3.1
- 8.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H - EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 27% of CVEs (scores of 2026-10-25)
- CWEs
- CWE-269, CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-w388-2392-px73 | PyPI | praisonai-platform | <0.1.4 | 0.1.4 |
| PYSEC-2026-2938 | PyPI | praisonai-platform | <0.1.4 | 0.1.4 |
References
- https://github.com/MervinPraison/PraisonAI/commit/24385d64876577620f749957bd4814f162f4ca47
- https://github.com/MervinPraison/PraisonAI/pull/1686
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-w388-2392-px73
- https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-w388-2392-px73