Auth bypass in Keystonejs Keystone
CVE-2022-39322
@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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.011 (65.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Keystonejs Keystone — versions >= 2.2.0, < 2.3.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/keystonejs/keystone/security/advisories/GHSA-6mhr-52mv-6v6f (Exploit, Third Party Advisory)
- github.com/keystonejs/keystone/commit/65c6ee3deef23605fc72b80230908696a7a65e7c (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-39322?
- CVE-2022-39322 is a critical-severity vulnerability in Keystonejs Keystone, classified under Improper Authorization. CVSS score: 9.1/10. Published 2022-10-25.
- How severe is CVE-2022-39322?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2022-39322 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.