CVE-2026-30226

The CVE relates to the Svelte devalue JavaScript library. Affected versions are 5.6.3 and earlier, where devalue.parse and devalue.unflatten are vulnerable to prototype pollution via malicious payloads. Exploitation can cause Denial of Service (DoS) or type confusion. The issue is mitigated by up...

CVE-2026-30226 devalue has prototype pollution in devalue.parse and devalue.unflatten

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. In devalue v5.6.3 and earlier, devalue.parse and devalue.unflatten were susceptible to prototype pollution via maliciously crafted payloads. Successful exploitation could...

CVE-2026-30226 devalue has prototype pollution in devalue.parse and devalue.unflatten

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. In devalue v5.6.3 and earlier, devalue.parse and devalue.unflatten were susceptible to prototype pollution via maliciously crafted payloads. Successful exploitation could...

CVE-2026-30226 devalue has prototype pollution in devalue.parse and devalue.unflatten

Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. In devalue v5.6.3 and earlier, devalue.parse and devalue.unflatten were susceptible to prototype pollution via maliciously crafted payloads. Successful exploitation could...

CVE-2026-31840

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...

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...

CVE-2026-31856

CVE-2026-31856 affects Parse Server PostgreSQL storage adapter. The vulnerability allows SQL injection via Increment on nested object fields (e.g., stats.counter) where the amount is interpolated into the SQL query without parameterization, enabling reading data and bypassing CLPs/ACLs. MongoDB d...

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...

CVE-2026-31856

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...

CVE-2026-31840

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...

CVE-2026-31840 Parse Server has a SQL injection via dot-notation field name in PostgreSQL

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...

CVE-2026-31840 Parse Server has a SQL injection via dot-notation field name in PostgreSQL

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...

CVE-2026-31840

CVE-2026-31840 affects Parse Server (Node.js backend) deployed with PostgreSQL. The issue is a SQL injection via dot-notation field names used with the sort, distinct, or where query parameters, due to improper escaping of sub-field values. Affected versions are prior to 9.6.0-alpha.2 and 8.6.28;...

CVE-2026-31840 Parse Server has a SQL injection via dot-notation field name in PostgreSQL

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...

BIT-PARSE-2026-30863 Parse Server: JWT audience validation bypass in Google, Apple, and Facebook authentication adapters

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.10 and 9.5.0, the Google, Apple, and Facebook authentication adapters use JWT verification to validate identity tokens. When the adapter's audience configuration option is...

BIT-PARSE-2026-30854 Parse Server: GraphQL `__type` introspection bypass via inline fragments when public introspection is disabled

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. From version 9.3.1 to before version 9.5.0, when graphQLPublicIntrospection is disabled, type queries nested inside inline fragments e.g. ... on Query typename:"User" name bypass the...

BIT-PARSE-2026-30850 Parse Server: File metadata endpoint bypasses `beforeFind` / `afterFind` trigger authorization

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.9 and 9.5.0, the file metadata endpoint GET /files/:appId/metadata/:filename does not enforce beforeFind / afterFind file triggers. When these triggers are used as...

BIT-PARSE-2026-30848 Parse Server: `PagesRouter` path traversal allows reading files outside configured pages directory

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.8 and 9.5.0, the PagesRouter static file serving route is vulnerable to a path traversal attack that allows unauthenticated reading of files outside the configured pagesPa...

BIT-PARSE-2026-30835 Parse Server: Malformed `$regex` query leaks database error details in API response

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.7 and 9.5.0, malformed $regex query parameter e.g. abc causes the database to return a structured error object that is passed unsanitized through the API response. This...

BIT-PARSE-2026-30229 Parse Server: Endpoint `/loginAs` allows `readOnlyMasterKey` to gain full read and write access as any user

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.6 and 9.5.0, the readOnlyMasterKey can call POST /loginAs to obtain a valid session token for any user. This allows a read-only credential to impersonate arbitrary users...