vulnerability / NVI-00018326 / Revision 1
PraisonAI Platform: Missing role checks let any workspace member become owner and control workspace membership
GitHub lists this reviewed advisory for praisonai-platform. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.
This report has not inspected your inventory, configuration, deployed build, reachability or evidence. A catalog listing and a severity score do not establish exposure or compromise.
01 / Meaning
Why it matters
Published affected context helps an owner decide what evidence to gather. This report has not examined your application.
8.8 high
GitHub source severity; exploitability and local consequence require separate evidence.
As of · GitHub Advisory Database
02 / Applicability
The affected context
Affected versions, configuration prerequisites and known exclusions are public. Confirm each one against the deployed service.
praisonai-platform
source listed<= 0.1.2
### Summary PraisonAI Platform has a broken workspace authorization check that allows any authenticated low-privilege workspace member to escalate their own role to `owner`. The issue is caused by privileged workspace-management routes using the shared dependency `require_workspace_member(...)` without requiring `admin` or `owner`. The dependency defaults to `min_role="member"`, so routes that should be administrative are accessible to ordinary workspace members. As a result, a normal workspace member can: - promote their own account from `member` to `owner`; - add arbitrary users as `owner` or `admin`; - change other members' roles; - remove legitimate owners or members; - take over workspace membership completely; - perform destructive workspace operations after escalation. This is a broken access control / vertical privilege escalation vulnerability. ### Details The vulnerable authorization dependency is defined in: ```text praisonai_platform/api/deps.py ```` The dependency defaults to the lowest workspace role: ```python async def require_workspace_member( workspace_id: str, user: AuthIdentity = Depends(get_current_user), session: AsyncSession = Depends(ge
03 / Response
What to do next
- investigate
Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.
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04 / Limits
What this report cannot establish
- Customer inventory, deployment, reachability and exploitation have not been inspected.
05 / Provenance
Sources you can inspect
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- GHSA-h37g-4h4p-9x97 ↗
GitHub Advisory Database · vendor advisory
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Public revision history
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- Revision 1 ·
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