Parse Server vulnerable to user enumeration via email verification endpoint

Impact The email verification endpoint /verificationEmailRequest returns distinct error responses depending on whether an email address belongs to an existing user, is already verified, or does not exist. An attacker can send requests with different email addresses and observe the error codes to...

EUVD-2026-11280

Parse Server's MFA recovery codes not consumed after use...

Operation on a Resource after Expiration or Release

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 Operation on a Resource after Expiration or Release due to the recovery code. An attacker can repeatedly gain unauthorized...

GHSA-4HF6-3X24-C9M8 Parse Server's MFA recovery codes not consumed after use

Impact 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 a fallback when the user cannot provide a TOTP token. However, recovery codes are not consumed after use, allowing the same recover...

GHSA-R2M8-PXM9-9C4G Parse Server has a protected fields bypass via dot-notation in query and sort

Impact 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 to query or sort by sub-fields of a protected field, enabling a binary oracle attack to enumerate protected field values. This...

EUVD-2026-11279

Parse Server has a protected fields bypass via dot-notation in query and sort...

Parse Server has a protected fields bypass via dot-notation in query and sort

Impact 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 to query or sort by sub-fields of a protected field, enabling a binary oracle attack to enumerate protected field values. This...

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 protectedFields permissions when processing query WHERE clauses and sort paramete...

GHSA-GQPP-XGVH-9H7H Parse Server vulnerable to SQL Injection via dot-notation sub-key name in `Increment` operation on PostgreSQL

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 sub-key name is interpolated directly into SQL string literals without escaping. An attacker who can send write...

SQL Injection

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 SQL Injection in the Increment operation on PostgreSQL when handling nested object fields using dot notation. An attacker ca...

EUVD-2026-11277

Parse Server vulnerable to SQL Injection via dot-notation sub-key name in Increment operation on PostgreSQL...

Parse Server vulnerable to SQL Injection via dot-notation sub-key name in `Increment` operation on PostgreSQL

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 sub-key name is interpolated directly into SQL string literals without escaping. An attacker who can send write...

EUVD-2026-11273

Parse Server vulnerable to stored XSS via file upload of HTML-renderable file types...

Cross-site Scripting (XSS)

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 Cross-site Scripting XSS via the file upload. An attacker can execute arbitrary scripts in the context of the application...

GHSA-V5HF-F4C3-M5RV Parse Server vulnerable to stored XSS via file upload of HTML-renderable file types

Impact 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 fileUpload.fileExtensions option. The file can contain malicious code, for example JavaScript in an SVG or XHTML file. When the file is accessed via its...

Parse Server vulnerable to stored XSS via file upload of HTML-renderable file types

Impact 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 fileUpload.fileExtensions option. The file can contain malicious code, for example JavaScript in an SVG or XHTML file. When the file is accessed via its...

Prototype Pollution

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Prototype Pollution in parseBody, when the dot option is enabled. An attacker can supply objects with proto properties, which may later be merged by other functions in the application,...

GHSA-V8W9-8MX6-G223 Hono vulnerable to Prototype Pollution possible through __proto__ key allowed in parseBody({ dot: true })

Summary When using parseBody dot: true in HonoRequest, specially crafted form field names such as proto.x could create objects containing a proto property. If the parsed result is later merged into regular JavaScript objects using unsafe merge patterns, this may lead to prototype pollution in the...

Hono vulnerable to Prototype Pollution possible through __proto__ key allowed in parseBody({ dot: true })

Summary When using parseBody dot: true in HonoRequest, specially crafted form field names such as proto.x could create objects containing a proto property. If the parsed result is later merged into regular JavaScript objects using unsafe merge patterns, this may lead to prototype pollution in the...

SQL Injection

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 SQL Injection in the PostgreSQL storage adapter when processing Increment operations on nested object fields using dot...