Information Exposure Affecting @keystone-6/core package, versions <6.5.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-JS-KEYSTONE6CORE-10043119
- published6 May 2025
- disclosed5 May 2025
- creditEmma Hamilton
Introduced: 5 May 2025
CVE-2025-46720 (opens in a new tab)How to fix?
Upgrade @keystone-6/core to version 6.5.0 or higher.
Overview
Affected versions of this package are vulnerable to Information Exposure when applying isFilterable to sensitive data. By adding malicious uniqueness filters to the where clause of an update or delete operation, a user can infer the presence of specific values in records the user does not have permission to read.
Note: This vulnerability has no impact on fields to which isFilterable: false or defaultIsFilterable: false are applied.
Workaround
This vulnerability can be avoided by any of the following means:
setting
isFilterable: falsestatically for sensitive fieldssetting
{field}.graphql.omit.read: truefor sensitive fieldsdenying all
updateanddeleteoperations for the lists containing sensitive values