Cross-customer order metadata tampering via unchecked update
Published Sep 11, 2026 · Updated Sep 11, 2026
Authorization bypass in Advanced Customized Prompts 1.0.1 and earlier allows remote authenticated users to alter WooCommerce order metadata. The order-item metadata update path accepts a supplied order and writes custom metadata without capability, ownership, or nonce checks. Subscriber-level access is sufficient to modify metadata on orders belonging to other customers, but the supplied evidence does not establish broader order modification.
Summary
What happened
Authorization bypass in Advanced Customized Prompts 1.0.1 and earlier allows remote authenticated users to alter WooCommerce order metadata. The order-item metadata update path accepts a supplied order and writes custom metadata without capability, ownership, or nonce checks. Subscriber-level access is sufficient to modify metadata on orders belonging to other customers, but the supplied evidence does not establish broader order modification.
The record
- CVE
- CVE-2026-14566
- Published
- Sep 11, 2026
- Updated
- Sep 11, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- T1565.001
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 11, 2026CVE publishedPublication date reported by the CVE source.
- Sep 11, 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?
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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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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