CVE-2026-47741
MEDIUM
5,9
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: none
Description
AI Translation Available
Shopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, CreateOrderFromCartAction::execute previously created the Order row before checking and incrementing the discount's total_use counter. Under concurrent checkout pressure (Black Friday, flash sale, viral coupon), the global usage_limit was silently exceeded: orders were committed with the discount fully applied to price_amount while the counter blocked at usage_limit. The merchant had no signal that an over-redemption had occurred. This vulnerability is fixed in 2.8.0.
362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
DraftCommon Consequences
Security Scopes Affected:
Availability
Confidentiality
Integrity
Access Control
Potential Impacts:
Dos: Resource Consumption (Cpu)
Dos: Resource Consumption (Memory)
Dos: Resource Consumption (Other)
Dos: Crash, Exit, Or Restart
Dos: Instability
Read Files Or Directories
Read Application Data
Execute Unauthorized Code Or Commands
Gain Privileges Or Assume Identity
Bypass Protection Mechanism
Applicable Platforms
Languages:
C, C++, Java
Technologies:
Mobile, ICS/OT
https://github.com/shopperlabs/shopper/issues/510
https://github.com/shopperlabs/shopper/issues/510
https://github.com/shopperlabs/shopper/pull/511
https://github.com/shopperlabs/shopper/security/advisories/GHSA-9rh9-hf3w-9fgg