CVE-2026-57481
Low
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.
SeverityLow
CVSS2.3
Exploit probability—
ProductParse-server
PublishedJul 8, 2026
First seenJul 8, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- parse-server9.9.1-alpha.13, 8.6.83 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| parse-servernpm | 9.0.0 ≤ v < 9.9.1-alpha.13, v < 8.6.83 | 9.9.1-alpha.13, 8.6.83 |
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