Information Exposure Affecting parse-server package, versions <8.6.35>=9.0.0-alpha.1 <9.6.0-alpha.9
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Test your applications- Snyk IDSNYK-JS-PARSESERVER-15469210
- published12 Mar 2026
- disclosed11 Mar 2026
- creditrestriction
Introduced: 11 Mar 2026
NewCVE-2026-32098 (opens in a new tab)How to fix?
Upgrade parse-server to version 8.6.35, 9.6.0-alpha.9 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 in the LiveQuery subscription process. An attacker can infer the values of protected fields by crafting a subscription with a WHERE clause that references protected fields, including using dot-notation or $regex, and observing whether LiveQuery events are triggered for matching objects.
Note: This is only exploitable if both protectedFields are configured in Class-Level Permissions and LiveQuery is enabled.