CVE-2026-47419: high-severity vulnerability in MervinPraison praisonai-platform
praisonai-platform: Agent endpoints accept any agent_id without workspace ownership check, cross-workspace read/update/delete IDOR
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.3epss 0.3%
PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 have an* Insecure Direct Object Reference. The agent CRUD endpoints (`GET / PATCH / DELETE /workspaces/{workspace_id}/agents/{agent_id}`) gate access on `require_workspace_member(workspace_id)` only, then resolve `agent_id` through `AgentService.get(agent_id)` which is a primary-key lookup with no workspace constraint. A user who is a member of any workspace `W1` can read, modify, or delete agents that belong to a different workspace `W2` by guessing or harvesting an agent UUID and calling `…/workspaces/W1/agents/<W2-agent-id>`. PraisonAI Platform version 0.1.4 patches the issue.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Affected products
MervinPraison · praisonai-platformRelated CVEs — MervinPraison praisonai-platform
In the same product, most dangerous first.
CVE-2026-57147CRITICALpraisonai-platform: default JWT signing secret 'dev-secret-change-me' enables token forgeryEPSS 0.8%CVE-2026-57148CRITICALpraisonai-platform 0.1.4 still boots on the hardcoded JWT secret dev-secret-change-me (default-open production guard)EPSS 0.6%CVE-2026-47412HIGHpraisonai-platform: Any workspace member can delete the entire workspace via DELETE /workspaces/{id}EPSS 0.5%CVE-2026-47410CRITICALpraisonai-platform: JWT signing key defaults to hardcoded "dev-secret-change-me", allowing token forgery for any user when PLATFORM_ENV is unsetEPSS 0.4%CVE-2026-48169HIGHPraisonAI has Cross-Workspace IDOR and Privilege Escalation via Platform APIEPSS 0.4%CVE-2026-47418HIGHpraisonai-platform: Project endpoints accept any project_id without workspace ownership check, cross-workspace read/update/delete IDOREPSS 0.4%