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Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.9.1-alpha.13 and 8.6.83, a LiveQuery subscriber could receive object field values they were not authorized to read when a single save changed both an object field and the subscriber's ACL read access, because leave and enter events included the wrong object state. This issue is fixed in versions 9.9.1-alpha.13 and 8.6.83.

PUBLISHED Reserved 2026-06-24 | Published 2026-07-08 | Updated 2026-07-10 | Assigner GitHub_M




LOW: 2.3CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Product status

>= 9.0.0-alpha.1, < 9.9.1-alpha.13
affected

< 8.6.83
affected

References

github.com/...server/security/advisories/GHSA-97pr-9hgg-3p8r

github.com/parse-community/parse-server/pull/10515

github.com/parse-community/parse-server/pull/10516

github.com/...ommit/c9b24cecfee76d8563019adaacbcbd78471dc41e

github.com/...ommit/e9c85dfe40a866a55ebae3b6ae56285ac0a22e64

github.com/parse-community/parse-server/releases/tag/8.6.83

github.com/...unity/parse-server/releases/tag/9.9.1-alpha.13

cve.org (CVE-2026-57481)

nvd.nist.gov (CVE-2026-57481)

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