CVE-2026-31872

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.6 and 8.6.32, the protectedFields class-level permission CLP can be bypassed using dot-notation in query WHERE clauses and sort parameters. An attacker can use dot-notation...

CVE-2026-31872

CVE-2026-31872 affects Parse Server. Prior to 9.6.0-alpha.6 and 8.6.32, the protectedFields class-level permission (CLP) can be bypassed via dot-notation in query WHERE clauses and sort parameters, enabling an attacker to query or sort by sub-fields of a protected field on MongoDB and PostgreSQL ...

CVE-2026-31856 Parse Server has a SQL injection via `Increment` operation on nested object field in PostgreSQL

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. A SQL injection vulnerability exists in the PostgreSQL storage adapter when processing Increment operations on nested object fields using dot notation e.g., stats.counter. The amount value is...

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Parse Server has role escalation and CLP bypass via direct `_Join` table write

Impact Parse Server's internal tables, which store Relation field mappings such as role memberships, can be directly accessed via the REST API or GraphQL API by any client using only the application key. No master key is required. An attacker can create, read, update, or delete records in any...

EUVD-2026-10882

Parse Server has role escalation and CLP bypass via direct Join table write...

EUVD-2026-10883

Parse Server has role escalation and CLP bypass via direct Join table write...

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 redirectClassNameForKey query parameter handling. An unauthenticated attacker can gain...

EUVD-2026-10880

Parse Server vulnerable to session token exfiltration via redirectClassNameForKey query parameter...

Parse Server vulnerable to session token exfiltration via `redirectClassNameForKey` query parameter

Impact A vulnerability in Parse Server's query handling allows an authenticated or unauthenticated attacker to exfiltrate session tokens of other users by exploiting the redirectClassNameForKey query parameter. Exfiltrated session tokens can be used to take over user accounts. The vulnerability...

GHSA-6R2J-CXGF-495F Parse Server vulnerable to session token exfiltration via `redirectClassNameForKey` query parameter

Impact A vulnerability in Parse Server's query handling allows an authenticated or unauthenticated attacker to exfiltrate session tokens of other users by exploiting the redirectClassNameForKey query parameter. Exfiltrated session tokens can be used to take over user accounts. The vulnerability...

EUVD-2026-10865

Parse Server has a bypass of class-level permissions in LiveQuery...

Parse Server has a bypass of class-level permissions in LiveQuery

Impact Class-level permissions CLP are not enforced for LiveQuery subscriptions. An unauthenticated or unauthorized client can subscribe to any LiveQuery-enabled class and receive real-time events for all objects, regardless of CLP restrictions. All Parse Server deployments that use LiveQuery wit...

EUVD-2026-10864

Parse Server has a bypass of class-level permissions in LiveQuery...

GHSA-7CH5-98Q2-7289 Parse Server has a bypass of class-level permissions in LiveQuery

Impact Class-level permissions CLP are not enforced for LiveQuery subscriptions. An unauthenticated or unauthorized client can subscribe to any LiveQuery-enabled class and receive real-time events for all objects, regardless of CLP restrictions. All Parse Server deployments that use LiveQuery wit...

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 LiveQuery. An attacker can gain unauthorized access to sensitive data by subscribing to real-time...

CVE-2026-2707: Improper Neutralization of Input During Web Page Generation

The weForms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the REST API entry submission endpoint in all versions up to, and including, 1.6.27. This is due to inconsistent input sanitization between the frontend AJAX handler and the REST API endpoint. When entries are...

PT-2026-24817

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.9 and 8.6.35, an attacker can exploit LiveQuery subscriptions to infer the values of protected fields without directly receiving them. By subscribing with a WHERE clause th...

CVE-2026-30965

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.8 and 8.6.21, a vulnerability in Parse Server's query handling allows an authenticated or unauthenticated attacker to exfiltrate session tokens of other users by exploiting...

CVE-2026-30966

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.7 and 8.6.20, Parse Server's internal tables, which store Relation field mappings such as role memberships, can be directly accessed via the REST API or GraphQL API by any...