Back to overview

CVE-2026-47409

HIGH Exploitation: PoC
8.1
CVSS 3.1
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.

Metadata

CVE ID
CVE-2026-47409
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-05-19 19:37 UTC
Published
2026-07-21 16:53 UTC
Last updated
2026-07-21 18:28 UTC
Primary CWE
CWE-269
CWE-269: Improper Privilege Management
Vendor / Product
MervinPraison / praisonai-platform
Sources
cve.org  ·  NVD

Severity & Metrics

8.1 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
MervinPraison praisonai-platform — < 0.1.4
Weakness (CWE)
CWESourceDescription
CWE-269 cna CWE-269: Improper Privilege Management
CWE-862 cna CWE-862: Missing Authorization
CVSS scores (1)
ScoreSeverityVersionSourceVector
8.1 HIGH 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
References (3)
Back to overview