CVE-2026-47409
Versions prior to 0.1.4 have an authorization bypass enabling owner lockout.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.53%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
- EPSS
- 0.53% probability · 43th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-269, CWE-862
- Source
- security-advisories@github.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.