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CVE-2026-32248 Details

Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.12 and 8.6.38, an unauthenticated attacker can take over any user account that was created with an authentication provider that does not validate the format of the user identifier (e.g. anonymous authentication). By sending a crafted login request, the attacker can cause the server to perform a pattern-matching query instead of an exact-match lookup, allowing the attacker to match an existing user and obtain a valid session token for that user's account. Both MongoDB and PostgreSQL database backends are affected. Any Parse Server deployment that allows anonymous authentication (enabled by default) is vulnerable. This vulnerability is fixed in 9.6.0-alpha.12 and 8.6.38.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/parse-community/parse-server/releases/tag/8.6.38	[email protected]	Release Notes
https://github.com/parse-community/parse-server/releases/tag/9.6.0-alpha.12	[email protected]	Release Notes
https://github.com/parse-community/parse-server/security/advisories/GHSA-5fw2-8jcv-xh87	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-943	Improper Neutralization of Special Elements in Data Query Logic	[email protected]

Affected Products

Product	Versions
parseplatform parse-server	< 8.6.38 >= 9.0.0, < 9.6.0 9.6.0 alpha1 9.6.0 alpha10 9.6.0 alpha11
CPE cpe:2.3:a:parseplatform:parse-server::::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha1::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha10::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha11::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha2::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha3::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha4::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha5::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha6::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha7::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha8::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha9::::node.js::* Remediation No remediation found in references.

Product

Versions

parseplatform parse-server

< 8.6.38

>= 9.0.0, < 9.6.0

9.6.0 alpha1

9.6.0 alpha10

9.6.0 alpha11

CPE

cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha1:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha10:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha11:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha2:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha3:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha4:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha5:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha6:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha7:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha8:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha9:*:*:*:node.js:*:*

Remediation

No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Mar 13, 2026	Initial Analysis	[email protected]
Mar 12, 2026	New CVE Received	[email protected]