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CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-112776

Craft CMS 5.0.0 before 5.11.0 GraphQL Site-Scope Bypass via Mutations

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Status
Published
Published
Updated
Assigning organization
VulnCheck

Description

Craft CMS from 5.0.0 before 5.11.0 contains an authorization bypass vulnerability that allows site-scoped GraphQL tokens to mutate other sites' content because requireAllowedSite() is not enforced. Attackers holding a site-A token can create entries in site B via supplied siteId and delete entries, categories, tags, and assets shared across sites.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

craftcms cms

Default version status: unaffected

  • 5.0.0 to < 5.11.0affected
  • 5.11.0unaffected

References