CVE-2026-126392

Parse Server 9.10.6-alpha.1 before 9.10.8-alpha.1 Information Disclosure via Dot Notation Update

Published Nov 13, 2026 CVSS 4.0 · 2.3 Low EPSS n/a KEV · Not listed

Description

Parse Server from 9.10.6-alpha.1 before 9.10.8-alpha.1 contains an information disclosure vulnerability that allows clients with write but not read access to learn whether fields are stored on MongoDB. Attackers can send updates with dot notation operations on top-level fields and observe internal server errors versus success responses to infer field existence.

Analysis

No analysis available yet

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

parse-community

parse-server

unaffected

Version	Status	Constraints
`9.10.6-alpha.1`	affected	< 9.10.8-alpha.1
`9.10.8-alpha.1`	unaffected	—

parse-community

parse-server

unaffected

Version	Status	Constraints
`8.6.109`	affected	< 8.6.118
`8.6.118`	unaffected	—

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

Advisories

No advisories available

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/parse-community/parse-server/security/advisories/GHSA-4m87-fqwv-2m8v
https://www.vulncheck.com/advisories/parse-server-9.10.6-alpha.1-before-9.10.8-alpha.1-information-disclosure-via-dot-notation-update

History

Nov 13, 2026 9:45 AM Description updated. Title updated. First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		Parse Server from 9.10.6-alpha.1 before 9.10.8-alpha.1 contains an information disclosure vulnerability that allows clients with write but not read access to learn whether fields are stored on MongoDB. Attackers can send updates with dot notation operations on top-level fields and observe internal server errors versus success responses to infer field existence.
Title		Parse Server 9.10.6-alpha.1 before 9.10.8-alpha.1 Information Disclosure via Dot Notation Update
First Time appeared		Parseplatform Parseplatform parse-server
Weaknesses		CWE-203
CPEs		cpe:2.3:a:parseplatform:parse-server::::::::
Vendors & Products		Parseplatform Parseplatform parse-server
References		https://github.com/parse-community/parse-server/security/advisories/GHSA-4m87-fqwv-2m8v https://www.vulncheck.com/advisories/parse-server-9.10.6-alpha.1-before-9.10.8-alpha.1-information-disclosure-via-dot-notation-update
Metrics		cvssV3_1 `{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N'}` cvssV4_0 `{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}`