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CVE-2026-47413

CRITICAL
9.6
CVSS 3.1
Description
PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 have aprivilege escalation / cross-tenant member injection. The `POST /workspaces/{workspace_id}/members` endpoint is gated only by `require_workspace_member(workspace_id)` (default `min_role="member"`) and forwards the request body's `user_id` and `role` straight into `MemberService.add(workspace_id, user_id, role)`, which has no caller-permission check. A user with the lowest workspace privilege can add any user (including a new attacker-controlled second account, or an existing account they want to grief) as owner of the workspace. PraisonAI Platform version 0.1.4 patches the issue.

Metadata

CVE ID
CVE-2026-47413
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-05-19 19:37 UTC
Published
2026-07-21 17:07 UTC
Last updated
2026-07-21 17:20 UTC
Primary CWE
CWE-269
CWE-269: Improper Privilege Management
Vendor / Product
MervinPraison / praisonai-platform
Sources
cve.org  ·  NVD

Severity & Metrics

9.6 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
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
9.6 CRITICAL 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
References (2)
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