CVE-2026-124426
Craft CMS before 5.11.2 GraphQL Sites Scope Bypass via localized Field
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
Craft CMS from 5.0.0 before 5.11.2 contains an authorization bypass vulnerability that allows unauthenticated attackers to read content from sites outside a GraphQL schema's Sites scope. Attackers can send a POST request to /actions/graphql/api selecting the localized field without the siteId argument to disclose out-of-scope site content.
| CWE | CWE-862 |
| Vendor | craftcms |
| Product | cms |
| Published | Nov 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
craftcms / cms
5.0.0 < 5.11.2