TI-2026-34969 Aliases CVE-2026-47399 GHSA-6h6v-6m7w-7vxx

PraisonAI Platform workspace-scoped routes allow cross-workspace object access by global object ID

HIGH 73CWE-284Published 2026-07-21 · Updated 2026-07-22

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-284.

Summary

PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Prior to version 0.1.4, the workspace-scoped REST routes contain a systemic object-level authorization flaw that allows an authenticated user from one workspace to access, modify, and delete objects belonging to another workspace by supplying the victim object's global UUID. The affected pattern appears in workspace-scoped routes such as agents, projects, issues, and comments. The route layer verifies that the caller is a member of the `workspace_id` provided in the URL, but the service layer later resolves the target object by global object ID only. It does not verify that the resolved object actually belongs to the workspace in the URL. As a result, a valid member of `workspace_attacker` can call a route under `/api/v1/workspaces/{workspace_attacker}/...` while supplying an object UUID from `workspace_victim`. The server authorizes the request based on membership in `workspace_attacker`, then fetches or mutates the victim object by global UUID. This breaks the platform's workspace isolation boundary. PraisonAI Platform version 0.1.4 patches the issue.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00361 30th percentileScored 2026-11-07

Fix Fixed praisonai-platform (MervinPraison): 0.1.4praisonai-platform (PyPI): 0.1.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
MervinPraison	praisonai-platform	before 0.1.4	0.1.4	Patch available	CNA
—	praisonai-platform (PyPI)	before 0.1.4	0.1.4	Patch available	GHSA-6h6v-6m7w-7vxx

praisonai-platform VendorMervinPraison Affected before 0.1.4 Fixed in 0.1.4 Patch available CNA
praisonai-platform (PyPI) Vendor— Affected before 0.1.4 Fixed in 0.1.4 Patch available GHSA-6h6v-6m7w-7vxx

Remediation

Fix · CNA praisonai-platform (MervinPraison) Fixed in 0.1.4
Fix · GHSA-6h6v-6m7w-7vxx praisonai-platform (PyPI) Fixed in 0.1.4 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2026-47399
2026-10-03 Alias added: GHSA-6h6v-6m7w-7vxx

References

Other 4

TI-2026-79619 Missing authentication in PraisonAI AgentOS exposes agent chat CVSS 3.1CRITICAL 9.8
TI-2026-71236 Missing access control in PraisonAI AgentTeam exposes agent endpoints CVSS 3.1CRITICAL 9.8
TI-2026-44052 PraisonAI before 1.6.78 Remote Code Execution via CodeAgent CVSS 4.0CRITICAL 10.0
TI-2026-41123 praisonai-platform 0.1.4 still boots on the hardcoded JWT secret dev-secret-change-me (default-open production guard) CVSS 3.1CRITICAL 9.8
TI-2026-41122 praisonai-platform: default JWT signing secret 'dev-secret-change-me' enables token forgery CVSS 3.1CRITICAL 9.8
TI-2026-41118 PraisonAI MCPServer exposes unauthenticated HTTP tools/call CVSS 3.1CRITICAL 9.8

See all 177 →

Sources

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