GHSA-XFH7-PHR7-GR2X parse-server's file creation and deletion bypasses `readOnlyMasterKey` write restriction

Impact The readOnlyMasterKey can be used to create and delete files via the Files API POST /files/:filename, DELETE /files/:filename. This bypasses the read-only restriction which violates the access scope of the readOnlyMasterKey. Any Parse Server deployment that uses readOnlyMasterKey and expos...

PT-2026-23753

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.6 Parse Server versions prior to 9.5.0-alpha.4 Description Parse Server is an open-source backend deployable on Node.js infrastructures. A read-only master key can be used to call the POST /loginAs API...

PT-2026-23752

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.5 Parse Server versions prior to 9.5.0-alpha.3 Description The readOnlyMasterKey can be misused to create and delete files through the Files API. Specifically, the API endpoints /files/:filename POST and DELE...

CVE-2026-21621

Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchanging a...

CVE-2026-21621

Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchanging a...

CVE-2026-21621 Improper Scope Enforcement in OAuth client_credentials Flow Allows Read-Only API Key to Escalate to Full Access

Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchanging a...

CVE-2026-21621 Improper Scope Enforcement in OAuth client_credentials Flow Allows Read-Only API Key to Escalate to Full Access

Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchanging a...

EUVD-2026-9849

Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchanging a...

EEF-CVE-2026-21621 Improper Scope Enforcement in OAuth client_credentials Flow Allows Read-Only API Key to Escalate to Full Access

Summary Incorrect Authorization vulnerability in hexpm hexpm/hexpm 'Elixir.HexpmWeb.API.OAuthController' module allows Privilege Escalation. An API key created with read-only permissions domain: "api", resource: "read" can be escalated to full write access under specific conditions. When exchangi...

Incorrect Authorization

Overview parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js. Affected versions of this package are vulnerable to Incorrect Authorization in the handling of the readOnlyMasterKey option, which incorrectly permits mutating operations such ...

Parse Dashboard Has a Cache Key Collision that Leaks Master Key to Read-Only Sessions

Impact The ConfigKeyCache uses the same cache key for both master key and read-only master key when resolving function-typed keys. Under specific timing conditions, a read-only user can receive the cached full master key, or a regular user can receive the cached read-only master key. Patches The...

EUVD-2026-8593

Parse Dashboard Has a Cache Key Collision that Leaks Master Key to Read-Only Sessions...

EUVD-2026-8591

Parse Dashboard is Missing Authorization for its Agent Endpoint...

GHSA-CVWJ-6C9H-JG6V Parse Dashboard is Missing Authorization for its Agent Endpoint

Impact 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 c...

EUVD-2026-8595

Parse Dashboard has incomplete authentication on AI Agent endpoint...

CVE-2026-27595 Parse Dashboard has incomplete authentication on AI Agent endpoint

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 has multiple security vulnerabilities that, when chained, allow unauthenticated remote attackers to perform arbitrary read...

CVE-2026-27595 Parse Dashboard has incomplete authentication on AI Agent endpoint

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 has multiple security vulnerabilities that, when chained, allow unauthenticated remote attackers to perform arbitrary read...

CVE-2026-27610

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 ConfigKeyCache uses the same cache key for both master key and read-only master key when resolving function-typed keys. Under specific timing conditions, a read-only use...

CVE-2026-27608 Parse Dashboard Missing Authorization on Agent Endpoint

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...

CVE-2026-27608

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...