Information Exposure Affecting @strapi/database package, versions <4.10.8
Snyk CVSS
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Confidentiality
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.06% (22nd
percentile)
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Test your applications- Snyk ID SNYK-JS-STRAPIDATABASE-5805053
- published 26 Jul 2023
- disclosed 25 Jul 2023
- credit Marc Roig
Introduced: 25 Jul 2023
CVE-2023-34093 Open this link in a new tabHow to fix?
Upgrade @strapi/database to version 4.10.8 or higher.
Overview
@strapi/database is a Strapi's database layer
Affected versions of this package are vulnerable to Information Exposure by developers, users, or plugins, all of who can make every attribute of a Content-Type public without knowing it. The privateAttributes getter is removed when content types are modified, which can result in any attribute becoming public.
NOTE: If a user mutates the content-type they will not be affected.
PoC
strapi.container.get('content-types').extend(contentTypeUID, (contentType) => {
const newCT = { ... contentType, attributes: { ...contentType.attributes, newAttr: {} } };
return newCT;
});
Copying a content-type causes the getter to be removed.