Categories
CVE-2026-33527

Parse Server: Session update endpoint allows overwriting server-generated session fields

Summary

Parse Server: Session update endpoint allows overwriting server-generated session fields

Original description

The description as published by the source.

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.57 and 9.6.0-alpha.48, an authenticated user can overwrite server-generated session fields such as expiresAt and createdWith when updating their own session via the REST API. This allows bypassing the server's configured session lifetime policy, making a session effectively permanent. This issue has been patched in versions 8.6.57 and 9.6.0-alpha.48.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Affected packages

Bitnami parse
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.6.57"},{"introduced":"9.0.0"},{"fixed":"9.6.0"}]}]

References

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