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Fencer Vulns
medium 6.5

CVE-2026-48010 json

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

published 2026-06-04 5 mo ago modified 2026-09-10 1 mo ago also GHSA-v39m-97p8-gqg7 , EUVD-2026-45240

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits
0
none known

Summary

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.

Patch / fix

  • packagist shopware/platform 6.6.10.18, 6.7.10.1
  • packagist shopware/core 6.6.10.18, 6.7.10.1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
3 mo ago

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
GitHub 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Affected packages

ecosystem package affected fixed in
packagist shopware/platform
>=6.7.0.0, <6.7.10.1
<6.6.10.18
6.7.10.1
6.6.10.18
packagist shopware/core
>=6.7.0.0, <6.7.10.1
<6.6.10.18
6.7.10.1
6.6.10.18

Affected products

  • shopware shopware
  • shopware platform

Classification

Weakness
  • CWE-269 Improper Privilege Management

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.