Authenticated administrator escalation via unfiltered admin field
Published Jul 17, 2026 · Updated Jul 17, 2026
Privilege escalation in Shopware before 6.6.10.18 and 6.7.0.0 through 6.7.10.0 allows remote authenticated users to gain administrator access. UserController::upsertUser() forwards unfiltered request data, including the admin field, to userRepository::upsert() under SYSTEM_SCOPE, which bypasses AclWriteValidator. An API user with user:create or user:update ACL permission can create an administrator account or promote an existing user without user interaction.
Summary
What happened
Privilege escalation in Shopware before 6.6.10.18 and 6.7.0.0 through 6.7.10.0 allows remote authenticated users to gain administrator access. UserController::upsertUser() forwards unfiltered request data, including the admin field, to userRepository::upsert() under SYSTEM_SCOPE, which bypasses AclWriteValidator. An API user with user:create or user:update ACL permission can create an administrator account or promote an existing user without user interaction.
The record
- CVE
- CVE-2026-48010
- Published
- Jul 17, 2026
- Updated
- Jul 17, 2026
- Vendor
- Shopware
- Product
- Shopware
- Classifications
- CWE-269, T1136, T1098
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 17, 2026CVE publishedPublication date reported by the CVE source.
- Jul 17, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=< 6.6.10.18
- Affected versionversion=>= 6.7.0.0, < 6.7.10.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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