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CVE-2026-34224 Details

Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.64 and 9.7.0-alpha.8, an attacker who possesses a valid authentication provider token and a single MFA recovery code or SMS one-time password can create multiple authenticated sessions by sending concurrent login requests via the authData login endpoint. This defeats the single-use guarantee of MFA recovery codes and SMS one-time passwords, allowing session persistence even after the legitimate user revokes detected sessions. This issue has been patched in versions 8.6.64 and 9.7.0-alpha.8.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.4 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N

CNA: CISA-ADPCVSS-B:4.4 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/parse-community/parse-server/commit/661f160edac8daac0486bc94413cf9652876ab92	[email protected]	Patch
https://github.com/parse-community/parse-server/commit/e7efbebba398ce6abe5b6b6fb9829c6ebe310fbf	[email protected]	Patch
https://github.com/parse-community/parse-server/pull/10326	[email protected]	Issue TrackingPatch
https://github.com/parse-community/parse-server/pull/10327	[email protected]	Issue TrackingPatch
https://github.com/parse-community/parse-server/security/advisories/GHSA-w73w-g5xw-rwhf	[email protected]	PatchVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-367	Time-of-check Time-of-use (TOCTOU) Race Condition	[email protected]

Affected Products

Product	Versions
parseplatform parse-server	< 8.6.64 >= 9.0.0, < 9.7.0 9.7.0 alpha1 9.7.0 alpha2 9.7.0 alpha3
CPE cpe:2.3:a:parseplatform:parse-server::::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha1::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha2::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha3::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha4::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha5::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha6::::node.js::* cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha7::::node.js::* Remediation No remediation found in references.

Product

Versions

parseplatform parse-server

< 8.6.64

>= 9.0.0, < 9.7.0

9.7.0 alpha1

9.7.0 alpha2

9.7.0 alpha3

CPE

cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha1:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha2:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha3:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha4:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha5:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha6:*:*:*:node.js:*:*
cpe:2.3:a:parseplatform:parse-server:9.7.0:alpha7:*:*:*:node.js:*:*

Remediation

No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jul 24, 2026	CVE Translated	[email protected]
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 2, 2026	CVE Modified	CISA-ADP
Apr 1, 2026	Initial Analysis	[email protected]
Mar 31, 2026	New CVE Received	[email protected]