Unknown · Parse Server · CVE-2026-100632
**Name of the Vulnerable Software and Affected Versions**
Parse Server versions 9.0.0 through 9.10.1-alpha.7
Parse Server versions prior to 8.6.89
**Description**
LiveQuery evaluates the `protectedFields` class-level permission using an incompletely resolved caller identity. Because subscriber roles are not resolved and subscriptions without a session token are redacted against an anonymous identity, field masks defined for specific roles, authenticated users, or individual users are not applied. This allows authenticated subscribers to receive field values that the REST API would normally withhold and enables the use of masked fields to filter or watch a subscription. This issue only affects classes with LiveQuery enabled that define `protectedFields` under role, authenticated, or per-user groups; masks under the public (*) group function correctly.
**Recommendations**
Update versions 9.0.0 through 9.10.1-alpha.7 to version 9.10.1-alpha.8.
Update versions prior to 8.6.89 to version 8.6.89.
Define the affected field masks under the public (*) group.
Disable LiveQuery for classes whose class-level permissions rely on role-scoped, authenticated, or per-user `protectedFields` groups.