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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-39381

Parse Server's Endpoint `/sessions/me` bypasses `_Session` `protectedFields`

Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.8.0-alpha.7 and 8.6.75, the GET /sessions/me endpoint returns _Session fields that the server operator explicitly configured as protected via the protectedFields server option. Any authenticated user can retrieve their own session's protected fields with a single request. The equivalent GET /sessions and GET /sessions/:objectId endpoints correctly strip protected fields. This vulnerability is fixed in 9.8.0-alpha.7 and 8.6.75.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

parse-community parse-server

  • >= 9.0.0, < 9.8.0-alpha.7affected
  • >= 7.0.0, < 8.6.75affected

References