Parse Server before 8.6.106 and 9.0.0 before 9.10.5-alpha.7 mishandles dot notation keys with null or undefined values when building the saved object, so a write is stored but returns an error and skips afterSave triggers and LiveQuery events. A client with write access can exploit this to evade audit logging, notifications, and derived data updates.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

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 None

Integrity Impact Low

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.

Exploitation none

Automatable no

Technical Impact partial

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
9.0.0 affected < 9.10.5-alpha.7
9.10.5-alpha.7 unaffected —
parse-community parse-server unaffected
Version Status Constraints
0 affected < 8.6.106
8.6.106 unaffected —

No data.

No data.

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Vendors Products
Parse Community Subscribe
Parse Server Subscribe

Project Subscriptions

Vendors Products
Parseplatform Subscribe
Parse-server Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/parse-community/parse-server/security/advisories/GHSA-969q-274f-mc7w cve-icon cve-icon
https://www.vulncheck.com/advisories/parse-server-before-8.6.106-and-9.0.0-before-9.10.5-alpha.7-aftersave-trigger-and-livequery-bypass-via-dot-notation-keys cve-icon cve-icon
History

Thu, 29 Oct 2026 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Parse Community
Parse Community parse Server
Vendors & Products Parse Community
Parse Community parse Server

Thu, 29 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 29 Oct 2026 16:15:00 +0000

Type Values Removed Values Added
Description Parse Server before 8.6.106 and 9.0.0 before 9.10.5-alpha.7 mishandles dot notation keys with null or undefined values when building the saved object, so a write is stored but returns an error and skips afterSave triggers and LiveQuery events. A client with write access can exploit this to evade audit logging, notifications, and derived data updates.
Title Parse Server before 8.6.106 and 9.0.0 before 9.10.5-alpha.7 afterSave Trigger and LiveQuery Bypass via Dot Notation Keys
First Time appeared Parseplatform
Parseplatform parse-server
Weaknesses CWE-754
CPEs cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*
Vendors & Products Parseplatform
Parseplatform parse-server
References
Metrics cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-29T20:15:26.949Z

Reserved: 2026-10-29T14:25:14.746Z

Link: CVE-2026-119126

cve-icon Vulnrichment

Updated: 2026-10-29T20:15:19.245Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-29T16:18:05.330

Modified: 2026-10-29T21:17:17.703

Link: CVE-2026-119126

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-29T21:45:14Z

Weaknesses