parse-community parse-server up to 8.6.38/9.6.0-alpha.12 Token Introspection Endpoint function call with incorrect order of arguments

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in parse-community parse-server up to 8.6.38/9.6.0-alpha.12. This vulnerability affects unknown code of the component Token Introspection Endpoint. Executing a manipulation can lead to function call with incorrect order of arguments. This vulnerability is tracked as CVE-2026-32269. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in parse-community parse-server up to 8.6.38/9.6.0-alpha.12. It has been declared as problematic. This vulnerability affects an unknown code block of the component Token Introspection Endpoint. The manipulation with an unknown input leads to a function call with incorrect order of arguments vulnerability. The CWE definition for the vulnerability is CWE-683. The product calls a function, procedure, or routine, but the caller specifies the arguments in an incorrect order, leading to resultant weaknesses. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.13 and 8.6.39, the OAuth2 authentication adapter does not correctly validate app IDs when appidField and appIds are configured. During app ID validation, a malformed value is sent to the token introspection endpoint instead of the user's actual access token. Depending on the introspection endpoint's behavior, this could either cause all OAuth2 logins to fail, or allow authentication from disallowed app contexts if the endpoint returns valid-looking data for the malformed request. Deployments using the OAuth2 adapter with appidField and appIds configured are affected. This vulnerability is fixed in 9.6.0-alpha.13 and 8.6.39.

The advisory is available at github.com. This vulnerability was named CVE-2026-32269 since 03/11/2026. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version 8.6.39 or 9.6.0-alpha.13 eliminates this vulnerability. The upgrade is hosted for download at github.com.

The vulnerability is also documented in the vulnerability database at CNNVD (CNNVD-202603-2476). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Function call with incorrect order of arguments
CWE: CWE-683
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: parse-server 8.6.39/9.6.0-alpha.13

Timelineinfo

03/11/2026 CVE reserved
03/12/2026 +1 days Advisory disclosed
03/12/2026 +0 days VulDB entry created
03/15/2026 +3 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-69xg-f649-w5g2
Status: Confirmed

CVE: CVE-2026-32269 (🔒)
GCVE (CVE): GCVE-0-2026-32269
GCVE (VulDB): GCVE-100-350782
CNNVD: CNNVD-202603-2476 - Parse Server 安全漏洞

Entryinfo

Created: 03/12/2026 21:58
Updated: 03/15/2026 19:34
Changes: 03/12/2026 21:58 (68), 03/13/2026 15:00 (6), 03/14/2026 18:58 (1), 03/15/2026 04:37 (12), 03/15/2026 19:34 (1)
Complete: 🔍
Cache ID: 216:D86:103

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