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CVE-2020-15126

Information disclosure through Viewer query in parse-server

MEDIUM
6.5
CVSS Score
Published: July 22, 2020 at 11:05 PM UTC
Updated: June 17, 2026 at 02:56 AM UTC
2 products affected across 2 vendorsParse ServerParse Server

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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%

Description

In parser-server from version 3.5.0 and before 4.3.0, an authenticated user using the viewer GraphQL query can by pass all read security on his User object and can also by pass all objects linked via relation or Pointer on his User object.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Parse Server· Parseplatformnpm
95%
3.5.0 ≤ v < 4.3.0
Affected range stops below 4.3.0, so it looks safe — our inference, not a vendor statement
Parse Server· Parse Communitynpm
60%
v < 4.3.0
Affected range stops below 4.3.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/parse-community/parse-server/blob/master/CHANGELOG.md#430
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/parse-community/parse-server/commit/78239ac9071167fdf243c55ae4bc9a2c0b0d89aa
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://github.com/parse-community/parse-server/security/advisories/GHSA-236h-rqv8-8q73

CVSS

6.5MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-863

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