CVE-2022-31112Network attack vector

Protected-field disclosure via unfiltered LiveQuery events

Published Jun 30, 2022 · Updated Apr 23, 2025

Information disclosure in Parse Server before 4.10.13 and 5.0.0 through 5.2.3 allows remote attackers to read protected fields via LiveQuery. The LiveQueryController pushed complete current and original objects without applying DatabaseController.filterSensitiveData to subscription results. Exposure requires LiveQuery on a class with protectedFields and a client able to subscribe; disclosed values include fields intended to remain hidden.

CVSS severity8.2
High
EPSS probability1.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Parse Server before 4.10.13 and 5.0.0 through 5.2.3 allows remote attackers to read protected fields via LiveQuery. The LiveQueryController pushed complete current and original objects without applying DatabaseController.filterSensitiveData to subscription results. Exposure requires LiveQuery on a class with protectedFields and a client able to subscribe; disclosed values include fields intended to remain hidden.

The record

CVE
CVE-2022-31112
Published
Jun 30, 2022
Updated
Apr 23, 2025
Vendor
Parse Platform
Product
Parse Server
Classifications
CWE-200, CWE-212, T1213
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 30, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 4.10.13
  2. Affected versionversion=>= 5.0.0, < 5.2.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Parse Platform · Parse Serverversion=< 4.10.13; version=>= 5.0.0, < 5.2.4

Published CVSS scores

8.2GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
6.4NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-212Improper Removal of Sensitive Information Before Storage or Transfer
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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