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CVE-2022-39322— @keystone-6/core vulnerable to field-level access-control bypass for multiselect field

Quick assessment

Affected
keystonejs keystone
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Keystone是一款强大的CMS。用于帮助您比任何其他 Cms 或应用程序框架更快地构建和扩展。 Keystone 2.3.1之前版本存在授权问题漏洞，该漏洞源于使用字段级访问控制的用户很容易受到未使用其字段级访问控制的影响。

CVSS 9.1 · Critical EPSS 1.08% · P62

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-39322

Vulnerability Information
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Vulnerability Title
@keystone-6/core vulnerable to field-level access-control bypass for multiselect field
Source: CVE Program / CVE List V5
Vulnerability Description
@keystone-6/core is a core package for Keystone 6, a content management system for Node.js. Starting with version 2.2.0 and prior to version 2.3.1, users who expected their `multiselect` fields to use the field-level access control - if configured - are vulnerable to their field-level access control not being used. List-level access control is not affected. Field-level access control for fields other than `multiselect` are not affected. Version 2.3.1 contains a fix for this issue. As a workaround, stop using the `multiselect` field.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Keystone 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Keystone是一款强大的CMS。用于帮助您比任何其他 Cms 或应用程序框架更快地构建和扩展。 Keystone 2.3.1之前版本存在授权问题漏洞，该漏洞源于使用字段级访问控制的用户很容易受到未使用其字段级访问控制的影响。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
keystonejs keystone >= 2.2.0, < 2.3.1 -

II. Public POCs for CVE-2022-39322

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III. Intelligence Information for CVE-2022-39322

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Patches & Fixes for CVE-2022-39322 (1)

Vendor Advisories for CVE-2022-39322 (1)

IV. Related Vulnerabilities

Same product: keystone
Same vendor: keystonejs
Same weakness: CWE-285

V. Comments for CVE-2022-39322

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