CVE-2026-39321Published

Parse Server has a login timing side-channel reveals user existence

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-39321

Published

parse-server

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "parse-community",
                    "product": "parse-server",
                    "versions": [
                        {
                            "version": ">= 9.0.0, < 9.8.0-alpha.6",
                            "status": "affected"
                        },
                        {
                            "version": "< 8.6.74",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON