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CVE-2026-44010

Craft CMS: Missing Authorization in GraphQL Address Resolver Allows Cross-Scope PII Disclosure

Published: May 12, 2026Updated: May 13, 2026 Sources: CVE List NVD BDUCWE-862
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.3%
Top 74.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Craft CMS is a content management system (CMS). From 4.0.0 to before 4.17.12 and 5.9.18, the GraphQL Address element resolver (src/gql/resolvers/elements/Address.php) performs no schema scope filtering on top-level queries. A GraphQL API token scoped to a single low-privilege user group can read every address in the system, including addresses belonging to users in groups the token has no authorization to access. This exposes PII, including full names, addresses, organizations, tax IDs, etc. This vulnerability is fixed in 4.17.12 and 5.9.18.

CVSS Vector Breakdown

AV:NAC:LC:HI:NA:N
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Impact
C:HConfidentiality
H
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-862

Affected Products

Crafter CMSCrafter Software Corporation
On-prem
Web & CMS Plugins / cms-core
cmscraftcmsWeb & CMS Plugins
crafter software corporationcommercialWeb & CMS Plugins
craftcmscommercialNZWeb & CMS Plugins

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
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References

https://github.com/craftcms/cms/commit/834b2cf61ad0dcee9b03add44ed402ebf18db128
github.com
https://github.com/craftcms/cms/security/advisories/GHSA-gj2p-p9m4-c8gw
github.com
https://github.com/craftcms/cms/security/advisories/GHSA-gj2p-p9m4-c8gw
github.com

Timeline

Published
May 12, 2026
Last Updated
May 13, 2026

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