Access Control Bypass Affecting @keystone-6/core package, versions >=2.2.0 <2.3.1


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.24% (65th percentile)

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  • Snyk ID SNYK-JS-KEYSTONE6CORE-3052876
  • published 19 Oct 2022
  • disclosed 18 Oct 2022
  • credit Marek R

How to fix?

Upgrade @keystone-6/core to version 2.3.1 or higher.

Overview

Affected versions of this package are vulnerable to Access Control Bypass via the multiselect field, due to field-level access control not being used.

Note:

List-level access control is NOT affected.

Field-level access control for fields other than multiselect are NOT affected.

Workaround

Users who are unable to upgrade to the fixed version should stop using the multiselect field.

CVSS Scores

version 3.1
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Snyk

Recommended
9.1 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    None
Expand this section

NVD

9.8 critical