Information Exposure Affecting parse-server package, versions >=8.2.2 <8.6.87>=9.0.0 <9.10.0-alpha.6
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published25 Jul 2026
- disclosed24 Jul 2026
- creditUnknown
Introduced: 24 Jul 2026
NewCVE-2026-66008 (opens in a new tab)How to fix?
Upgrade parse-server to version 8.6.87, 9.10.0-alpha.6 or higher.
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 Information Exposure via error messages generated during GraphQL validation and input-coercion. An attacker can obtain internal schema class names by triggering errors on Pointer or Relation fields before authentication or authorization, using only the public application ID. This is only exploitable if public schema introspection is disabled (graphQLPublicIntrospection: false, the default).