CVE-2026-48010: Shopware: Privilege escalation: non-admin user with user:create ACL can create admin accounts

Description

Shopware is an open commerce platform. Prior to 6.6.10.18 and 6.7.10.1, UserController::upsertUser() in src/Core/Framework/Api/Controller/UserController.php writes raw user data in SYSTEM_SCOPE without filtering the admin field, so a non-admin API user with user:create or user:update ACL permission can set admin: true on new or existing users; IntegrationController::upsertIntegration() contains an isAdmin() check for the same field, but UserController was missing this check. This issue is fixed in versions 6.6.10.18 and 6.7.10.1.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Attack vector

Network

Complexity

Low

Privileges

High

User interaction

None

Confidentiality

High

Integrity

High

Availability

None

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.5% · higher than 41% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

PL

platform · shopware

< 6.6.10.18; >= 6.7.0.0, < 6.7.10.1 · source: vendor

SH

shopware · shopware

< 6.6.10.18; >= 6.7.0.0, < 6.7.10.1 · source: vendor