CVE-2026-33627 Parseplatform — Exploit & Vulnerability Details HIGH

Parameter	Value
CVSS	7.1 (HIGH)
Affected Versions	9.0.0 — 9.6.0
Fixed In	8.6.61
Type	CWE-200 (Information Exposure)
Vendor	Parseplatform
Public PoC	No

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.61 and 9.6.0-alpha.55, an authenticated user calling GET /users/me receives unsanitized auth data, including sensitive credentials such as MFA TOTP secrets and recovery codes. The endpoint internally uses master-level authentication for the session query, and the master context leaks through to the user data, bypassing auth adapter sanitization.

An attacker who obtains a user's session token can extract MFA secrets to generate valid TOTP codes indefinitely. This issue has been patched in versions 8.6.61 and 9.6.0-alpha.55.

Attack Parameters

Attack Vector

Network

Can be exploited remotely

Attack Complexity

Low

Easy to exploit

Attack Requirements

None

No additional conditions

Privileges Required

Low

Basic privileges needed

User Interaction

None

No user interaction needed

Impact Assessment

Confidentiality

High

Complete data leak

Integrity

None

No data modification

Availability

None

No disruption

CVSS Vector v4.0

Weakness Type (CWE)

CWE-200 Information Exposure

Vulnerable Products 56

Configuration	From (including)	Up to (excluding)
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server::::::node.js::*	—	`8.6.61`
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server::::::node.js::*	`9.0.0`	`9.6.0`
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha1::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha10::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha11::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha12::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha13::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha14::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha15::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha16::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha17::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha18::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha19::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha2::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha20::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha21::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha22::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha23::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha24::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha25::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha26::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha27::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha28::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha29::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha3::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha30::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha31::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha32::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha33::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha34::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha35::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha36::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha37::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha38::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha39::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha4::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha40::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha41::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha42::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha43::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha44::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha45::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha46::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha47::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha48::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha49::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha5::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha50::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha51::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha52::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha53::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha54::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha6::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha7::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha8::::node.js::*	—	—
Parseplatform Parse-Server cpe:2.3:a:parseplatform:parse-server:9.6.0:alpha9::::node.js::*	—	—