CVE-2026-14566: CWE-639 Authorization Bypass Through User-Controlled Key in advanced-customized-prompts
The advanced-customized-prompts WordPress plugin through 1.0.1 does not perform any capability, ownership, or nonce check before updating WooCommerce order item metadata for a supplied order, allowing any authenticated user such as a subscriber to tamper with the custom metadata of orders belonging to other customers.
AI Analysis
Technical Summary
CVE-2026-14566 is an authorization bypass vulnerability in the advanced-customized-prompts WordPress plugin through version 1.0.1. The plugin does not verify user capabilities, ownership of the order, or use nonce validation before updating WooCommerce order item metadata. As a result, any authenticated user can tamper with order metadata for orders they do not own, potentially leading to unauthorized data modification.
Potential Impact
Any authenticated user, regardless of role, can modify custom metadata of WooCommerce orders belonging to other customers. This could lead to unauthorized data manipulation affecting order integrity and potentially impacting business processes relying on order metadata.
Mitigation Recommendations
No official patch or fix is currently referenced. Users should monitor the vendor's advisory for updates and consider restricting plugin usage or disabling it until a fix is available. Implementing additional access controls or capability checks at the application level may help mitigate risk temporarily.
CVE-2026-14566: CWE-639 Authorization Bypass Through User-Controlled Key in advanced-customized-prompts
Description
The advanced-customized-prompts WordPress plugin through 1.0.1 does not perform any capability, ownership, or nonce check before updating WooCommerce order item metadata for a supplied order, allowing any authenticated user such as a subscriber to tamper with the custom metadata of orders belonging to other customers.
CVSS v3.1
Score 4.3medium
Affected software
advanced-customized-prompts
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-14566 is an authorization bypass vulnerability in the advanced-customized-prompts WordPress plugin through version 1.0.1. The plugin does not verify user capabilities, ownership of the order, or use nonce validation before updating WooCommerce order item metadata. As a result, any authenticated user can tamper with order metadata for orders they do not own, potentially leading to unauthorized data modification.
Potential Impact
Any authenticated user, regardless of role, can modify custom metadata of WooCommerce orders belonging to other customers. This could lead to unauthorized data manipulation affecting order integrity and potentially impacting business processes relying on order metadata.
Mitigation Recommendations
No official patch or fix is currently referenced. Users should monitor the vendor's advisory for updates and consider restricting plugin usage or disabling it until a fix is available. Implementing additional access controls or capability checks at the application level may help mitigate risk temporarily.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-07-03T10:05:36.124Z
- State
- PUBLISHED
Threat ID: 6aa3a07a91cc7f3848c78c44
Added to database: 09/11/2026, 06:32:26 UTC
Last enriched: 09/11/2026, 06:48:49 UTC
Last updated: 09/11/2026, 22:23:26 UTC
Views: 14
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