---
id: CVE-2026-109301
title: >-
  Parse Server before 8.6.95 and 9.0.0 before 9.10.2-alpha.3 does not resolve
  file references lacking a URL before passing objects to Cloud Code triggers
  and LiveQuery, causing an uncaught exception that terminates the process
summary: >-
  Parse Server before 8.6.95 and 9.0.0 before 9.10.2-alpha.3 does not resolve
  file references lacking a URL before passing objects to Cloud Code triggers
  and LiveQuery, causing an uncaught exception that terminates the process.
  Attackers a…
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-248
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T17:17:23.940'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109301'
references:
  - url: >-
      https://github.com/parse-community/parse-server/security/advisories/GHSA-gpr6-gr9g-pfw6
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/parse-server-before-8.6.95-and-9.0.0-before-9.10.2-alpha.3-denial-of-service-via-file-pointer-without-url
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-12T18:00:08.194Z'
---

## Overview

Parse Server before 8.6.95 and 9.0.0 before 9.10.2-alpha.3 does not resolve file references lacking a URL before passing objects to Cloud Code triggers and LiveQuery, causing an uncaught exception that terminates the process. Attackers able to write to a class with Cloud Code save, find, or delete triggers or LiveQuery enabled, including unauthenticated users when public write access or sign-up is allowed, can crash the server or break subsequent requests.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.