CVE-2026-84799

Medium

Description

Craft CMS before 5.11.0 fails to enforce user-group scope filters on native GraphQL user relations including author, authors, uploader, draftCreator, and revisionCreator fields. Attackers with a scoped GraphQL token can query these relations to read usernames, email addresses, and full names of any content author or uploader including administrators.

SeverityMedium

CVSS4.3

Exploit probability—

ProductCms

PublishedSep 2, 2026

First seenSep 2, 2026

Weakness typeCWE-285CWE-285

How to fix

Update

craftcms cms5.11.0 or later

Vendor advisories

github.com/craftcms/cms/security/advisories/GHSA-4w9w-3x96-7ghp

Affected products

Product	Affected versions	Fixed in
craftcms cms	5.0.0-RC1 ≤ v < 5.11.0	5.11.0

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