The WPC Name Your Price for WooCommerce WordPress plugin before 2.2.5 does not enforce its server-side price allowlist for products configured in… (CVE-2026-16620)
The WPC Name Your Price for WooCommerce WordPress plugin before 2.2.5 does not enforce its server-side price allowlist for products configured in "Select" price mode, allowing an unauthenticated visitor to add such a product to the cart at an arbitrary value below the merchant-defined allowed prices and commit a real order at that price (revenue loss / underpriced orders). This is a distinct, unfixed vector from CVE-2025-12115, whose 2.2.0 fix only addressed applying a custom price to products where Name Your Price is disabled and left the Select-mode allowlist unenforced through 2.2.4.
AI Analysis
Technical Summary
The vulnerability in the WPC Name Your Price for WooCommerce WordPress plugin prior to version 2.2.5 arises from the lack of enforcement of the server-side price allowlist for products configured in "Select" price mode. An unauthenticated attacker can exploit this flaw to add products to the cart at arbitrary prices below the allowed prices and complete orders at these manipulated prices. This vulnerability is separate from CVE-2025-12115, which addressed a different pricing enforcement issue but did not fix the allowlist enforcement in Select mode. No patch or fix is currently indicated for this specific vector in versions before 2.2.5.
Potential Impact
Exploitation of this vulnerability allows unauthenticated users to place orders at prices lower than those defined by the merchant, leading to potential revenue loss due to underpriced orders. There is no indication of confidentiality or availability impact. The integrity of pricing and order processing is compromised.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, merchants should consider disabling the "Select" price mode or restricting access to the affected plugin functionality. Monitor vendor communications for updates regarding a patch or official mitigation.
The WPC Name Your Price for WooCommerce WordPress plugin before 2.2.5 does not enforce its server-side price allowlist for products configured in… (CVE-2026-16620)
Description
The WPC Name Your Price for WooCommerce WordPress plugin before 2.2.5 does not enforce its server-side price allowlist for products configured in "Select" price mode, allowing an unauthenticated visitor to add such a product to the cart at an arbitrary value below the merchant-defined allowed prices and commit a real order at that price (revenue loss / underpriced orders). This is a distinct, unfixed vector from CVE-2025-12115, whose 2.2.0 fix only addressed applying a custom price to products where Name Your Price is disabled and left the Select-mode allowlist unenforced through 2.2.4.
CVSS v3.1
Score 7.5high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability in the WPC Name Your Price for WooCommerce WordPress plugin prior to version 2.2.5 arises from the lack of enforcement of the server-side price allowlist for products configured in "Select" price mode. An unauthenticated attacker can exploit this flaw to add products to the cart at arbitrary prices below the allowed prices and complete orders at these manipulated prices. This vulnerability is separate from CVE-2025-12115, which addressed a different pricing enforcement issue but did not fix the allowlist enforcement in Select mode. No patch or fix is currently indicated for this specific vector in versions before 2.2.5.
Potential Impact
Exploitation of this vulnerability allows unauthenticated users to place orders at prices lower than those defined by the merchant, leading to potential revenue loss due to underpriced orders. There is no indication of confidentiality or availability impact. The integrity of pricing and order processing is compromised.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, merchants should consider disabling the "Select" price mode or restricting access to the affected plugin functionality. Monitor vendor communications for updates regarding a patch or official mitigation.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-fqcg-6x27-fj7j
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-16620"]
- Ecosystems
- []
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6a7573a3bf8831d539d92700
Added to database: 08/07/2026, 05:56:51 UTC
Last enriched: 08/07/2026, 06:56:39 UTC
Last updated: 08/07/2026, 14:42:03 UTC
Views: 2
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