Impact
A vulnerability exists in PickMall Lilishop up to version 4.2.4 where an unknown function in the /buyer/trade/receipt component allows an attacker to manipulate the memberId parameter. This manipulation leads to an authorization bypass, enabling the attacker to view or otherwise access sensitive buyer invoice data without proper authentication. The flaw is categorized as CWE-285 (Authorization Bypass Through Privilege Escalation) and CWE-639 (Authorization Bypass Through User-Controlled Search Failure).
Affected Systems
The affected product is PickMall Lilishop, specifically releases up to and including version 4.2.4. The flaw resides in the Buyer Invoice List receipt functionality and requires the victim to run one of the vulnerable releases.
Risk and Exploitability
The CVSS score of 5.3 indicates a moderate severity vulnerability. The EPSS score is not available, and the vulnerability is not listed in the CISA KEV catalog. The attack can be launched remotely by sending crafted requests to the receipt endpoint. Because the flaw is publicly disclosed and the project has not released a fix, the risk of exploitation remains significant until remediation is applied.
OpenCVE Enrichment