CVE-2026-120310

Description

Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 returns stored field values in object update responses without checking read access, so clients whose class-level permissions or object ACLs allow update but not read can see object data. Attackers can update such objects to read atomic operation results (Increment, Add, AddUnique, Remove), Cloud Code trigger-set values, and, for dot notation keys under certain conditions, the whole stored parent field.

Overview

State: PUBLISHED
Assigner (CNA): VulnCheck
CVSS severity: LOW
CVSS score: 2.3 / 10
CVSS 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
Effective score: 2.3 / 10 LOW source: CNA overview
CWE(s): CWE-200
Reserved: 2026-11-01
Published: 2026-11-02 02:01 UTC
Last updated: 2026-11-02 02:01 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/120xxx/CVE-2026-120310.json

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published: 2026-11-02 03:17:28 UTC
NVD last modified: 2026-11-02 03:17:28 UTC
NVD CVSS v3.1: 3.1 / 10 LOW source: disclosure@vulncheck.com
NVD CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Exploitability subscore: 1.6 / 10
Impact subscore: 1.4 / 10

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID: EUVD-2026-114999
Assigner: VulnCheck
Published: Nov 2, 2026, 2:01:10 AM
Updated: Nov 2, 2026, 2:01:10 AM
EUVD base score (CVSS 4.0): 2.3 / 10
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
EUVD-reported EPSS: 0.0000
Vendors: parse-community
Products: parse-server (0 <8.6.109)

parse-server (9.0.0 <9.10.6-alpha.1)
Aliases: GHSA-px4x-x79p-cjfv

ENISA description: Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 returns stored field values in object update responses without checking read access, so clients whose class-level permissions or object ACLs allow update but not read can see object data. Attackers can update such objects to read atomic operation results (Increment, Add, AddUnique, Remove), Cloud Code trigger-set values, and, for dot notation keys under certain conditions, the whole stored parent field.

EUVD references (2)

Affected products (2)

Vendor	Product	Versions	Platforms
parse-community	parse-server	`9.0.0` (affected), `9.10.6-alpha.1` (unaffected)	—
parse-community	parse-server	`0` (affected), `8.6.109` (unaffected)	—

Vendor references (2)

References embedded in the original CVE record by the assigning CNA.

GitHub Security Advisory (GHSA-2rcp-jc67-vq74) vendor-advisory
VulnCheck Advisory: Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 Information Disclosure via Object Update Response third-party-advisory

MITRE references (2) cveawg.mitre.org

Pulled from MITRE's CVE Services API by the 🛰 Backfill from MITRE button.

GitHub Security Advisory (GHSA-2rcp-jc67-vq74) vendor-advisory
VulnCheck Advisory: Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 Information Disclosure via Object Update Response third-party-advisory

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

NVD-tagged references (2)

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

https://github.com/parse-community/parse-server/security/advisories/GHSA-2rcp-jc67-vq74 disclosure@vulncheck.com
https://www.vulncheck.com/advisories/parse-server-before-8.6.109-and-9.0.0-before-9.10.6-alpha.1-information-disclosure-via-object-update-response disclosure@vulncheck.com

Remediations (10)

CVEs and Security Vulnerabilities - OpenCVE

web:app.opencve.io

Explore the latest vulnerabilities and security issues in the CVE database

2026-11-02 13:20 UTC
CVE-2026-120310: Parse Server Information Disclosure - CVETodo

web:cvetodo.com

CVE-2026-120310 is an Information Disclosure vulnerability in Parse Server. Full technical analysis, mitigations , and exploit status — updated in real time.

2026-11-02 13:20 UTC
CVE Vulnerabilities 2026: Critical Flaws & Fixes Hub

web:cyberupdates365.com

Track critical CVE vulnerabilities 2026 with verified enterprise patch guides. Fix zero-days across VMware, WordPress, Windows, and cloud infrastructure.

2026-11-02 13:20 UTC
NVD - Search

web:nvd.nist.gov

Search Please make use of the interactive search interfaces to find information in the database!

2026-11-02 13:20 UTC
CVE-2026-120310 - Parse Server Returns Stored Field Values…

web:vulmon.com

Vulnerability Summary Parse Server versions prior to 8.6.109 and 9.0.0 before 9.10.6-alpha.1 expose stored field values in object update responses without verifying read permissions. This allows clients with update but not read access to view object data. Attackers can exploit this to read atomic operation results, Cloud Code trigger-set values, and potentially entire stored parent fields ...

2026-11-02 13:20 UTC
CVE-2026-120310 - vulnerability database | Vulners.com

web:vulners.com

The Parse Server (versions before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 ) is vulnerable to Information Disclosure via object update responses. The root cause is that the server returns stored field values in update responses without verifying re...

2026-11-02 13:20 UTC
What Is CVE Remediation in 2026? - aikido.dev

web:www.aikido.dev

None of these is a clean fix , which is why the decision on how to remediate depends on knowing what package versions are running in production and why. This post will cover how AI has accelerated CVE detection and discovery, the upgrade trap, what CVE remediation actually involves in 2026 , and how to solve the CVE remediation problem.

2026-11-02 13:20 UTC
CVE: Common Vulnerabilities and Exposures

web:www.cve.org

At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures

2026-11-02 13:20 UTC
National Vulnerability Database | NIST

web:www.nist.gov

NIST maintains the National Vulnerability Database (NVD), a repository of information on software and hardware flaws that can compromise computer security. This is a key piece of the nation's cybersecurity infrastructure.

2026-11-02 13:20 UTC
CVE-2026-120310: parse-community parse-server: Parse Server ... - Rapid7

web:www.rapid7.com

CVE-2026-120310 : parse-community parse-server: Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 returns stored field values in object update responses…. View severity, references, and remediation details from Rapid7.

2026-11-02 13:20 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-120310.json.

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/parse-server",
          "product": "parse-server",
          "vendor": "parse-community",
          "versions": [
            {
              "lessThan": "9.10.6-alpha.1",
              "status": "affected",
              "version": "9.0.0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "9.10.6-alpha.1",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:npm/parse-server",
          "product": "parse-server",
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              "version": "0",
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            }
          ]
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      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "9.10.6-alpha.1",
                  "versionStartIncluding": "9.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "8.6.109",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "coordinator",
          "value": "mtrezza"
        }
      ],
      "datePublic": "2026-10-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 returns stored field values in object update responses without checking read access, so clients whose class-level permissions or object ACLs allow update but not read can see object data. Attackers can update such objects to read atomic operation results (Increment, Add, AddUnique, Remove), Cloud Code trigger-set values, and, for dot notation keys under certain conditions, the whole stored parent field."
        }
      ],
      "metrics": [
        {
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            "attackVector": "NETWORK",
            "baseScore": 2.3,
            "baseSeverity": "LOW",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "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",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "LOW",
            "vulnIntegrityImpact": "NONE"
          },
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          "cvssV3_1": {
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            "attackVector": "NETWORK",
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            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "Exposure of Sensitive Information to an Unauthorized Actor",
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              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-11-02T02:01:10.250Z",
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      },
      "references": [
        {
          "name": "GitHub Security Advisory (GHSA-2rcp-jc67-vq74)",
          "tags": [
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          ],
          "url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-2rcp-jc67-vq74"
        },
        {
          "name": "VulnCheck Advisory: Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 Information Disclosure via Object Update Response",
          "tags": [
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          ],
          "url": "https://www.vulncheck.com/advisories/parse-server-before-8.6.109-and-9.0.0-before-9.10.6-alpha.1-information-disclosure-via-object-update-response"
        }
      ],
      "title": "Parse Server before 8.6.109 and 9.0.0 before 9.10.6-alpha.1 Information Disclosure via Object Update Response",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-120310",
    "datePublished": "2026-11-02T02:01:10.250Z",
    "dateReserved": "2026-11-01T12:48:05.669Z",
    "dateUpdated": "2026-11-02T02:01:10.250Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}