Parse Server vulnerable to stored cross-site scripting (XSS) via SVG file upload

Impact A stored cross-site scripting XSS vulnerability allows any authenticated user to upload an SVG file containing JavaScript. The file is served inline with Content-Type: image/svg+xml and without protective headers, causing the browser to execute embedded scripts in the Parse Server origin...

GHSA-HCJ7-6GXH-24WW Parse Server vulnerable to stored cross-site scripting (XSS) via SVG file upload

Impact A stored cross-site scripting XSS vulnerability allows any authenticated user to upload an SVG file containing JavaScript. The file is served inline with Content-Type: image/svg+xml and without protective headers, causing the browser to execute embedded scripts in the Parse Server origin...

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...

EUVD-2026-10865

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

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...

EUVD-2026-10862

Parse Server affected by denial-of-service via unbounded query complexity in REST and GraphQL API...

EUVD-2026-10863

Parse Server affected by denial-of-service via unbounded query complexity in REST and GraphQL API...

Allocation of Resources Without Limits or Throttling

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 Allocation of Resources Without Limits or Throttling through unbounded query complexity in the REST and GraphQL APIs. An...

GHSA-CMJ3-WX7H-FFVG Parse Server affected by denial-of-service via unbounded query complexity in REST and GraphQL API

Impact An unauthenticated attacker can exhaust Parse Server resources CPU, memory, database connections through crafted queries that exploit the lack of complexity limits in the REST and GraphQL APIs. All Parse Server deployments using the REST or GraphQL API are affected. Patches The vulnerabili...

EUVD-2026-10552

Parse Server has a NoSQL injection via token type in password reset and email verification endpoints...

Improper Neutralization of Special Elements in Data Query Logic

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 Improper Neutralization of Special Elements in Data Query Logic via the token field in the password reset and email...

EUVD-2026-10551

Parse Server has a NoSQL injection via token type in password reset and email verification endpoints...

Parse Server has a NoSQL injection via token type in password reset and email verification endpoints

Impact A NoSQL injection vulnerability allows an unauthenticated attacker to inject MongoDB query operators via the token field in the password reset and email verification resend endpoints. The token value is passed to database queries without type validation and can be used to extract password...

GHSA-VGJH-HMWF-C588 Parse Server has a NoSQL injection via token type in password reset and email verification endpoints

Impact A NoSQL injection vulnerability allows an unauthenticated attacker to inject MongoDB query operators via the token field in the password reset and email verification resend endpoints. The token value is passed to database queries without type validation and can be used to extract password...

PT-2026-24750

Impact 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 interpolated directly into the SQL query without parameterization or type validation. An attacker...

PT-2026-24802

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.34 and 9.6.0-alpha.8, the email verification endpoint /verificationEmailRequest returns distinct error responses depending on whether an email address belongs to an existing user, ...

CVE-2026-31868: Improper Neutralization of Input During Web Page Generation

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.4 and 8.6.30, an attacker can upload a file with a file extension or content type that is not blocked by the default configuration of the Parse Server...

CVE-2026-31875: Operation on a Resource after Expiration or Release

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.7 and 8.6.33, when multi-factor authentication MFA via TOTP is enabled for a user account, Parse Server generates two single-use recovery codes. These codes are intended as...

CVE-2026-31840: Improper Neutralization of Special Elements used in an SQL Command

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.2 and 8.6.28, an attacker can use a dot-notation field name in combination with the sort query parameter to inject SQL into the PostgreSQL database through an improper...