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CVE-2026-27608

CRITICAL CVSS 4.0: 9.3 EPSS 0.03%
Updated Feb 25, 2026
Parse
Parameter Value
CVSS 9.3 (CRITICAL)
Type CWE-862 (Missing Authorization)
Vendor Parse
Public PoC No

Parse Dashboard is a standalone dashboard for managing Parse Server apps. In versions 7.3.0-alpha.42 through 9.0.0-alpha.7, the AI Agent API endpoint (`POST /apps/:appId/agent`) does not enforce authorization. Authenticated users scoped to specific apps can access any other app's agent endpoint by changing the app ID in the URL.

Read-only users are given the full master key instead of the read-only master key and can supply write permissions in the request body to perform write and delete operations. Only dashboards with `agent` configuration enabled are affected. The fix in version 9.0.0-alpha.8 adds per-app authorization checks and restricts read-only users to the `readOnlyMasterKey` with write permissions stripped server-side.

As a workaround, remove the `agent` configuration block from your dashboard configuration. Dashboards without an `agent` config are not affected.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v4.0