High severity · published May 12, 2026
CVE-2026-44010
Craft CMS: Missing Authorization in GraphQL Address Resolver Allows Cross-Scope PII Disclosure
7.1
CVSS
0.4%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CM
cms · craftcms
>= 5.0.0, < 5.9.18; >= 4.0.0, < 4.17.12 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-44010
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-44010
github.com
https://github.com/craftcms/cms/commit/834b2cf61ad0dcee9b03add44ed402ebf18db128
github.com
https://github.com/craftcms/cms/security/advisories/GHSA-gj2p-p9m4-c8gw
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