Threat database

CVE-2025-12854 is an authorization bypass vulnerability in newbee-mall-plus versions up to 2.4.1, specifically in the executeSeckill function. The flaw allows remote attackers to manipulate the userid argument to bypass authorization controls without authentication or user interaction. Although the exploit is publicly available, the attack complexity is high, making exploitation difficult. The vulnerability has a CVSS 4.0 score of 6.3, indicating medium severity with limited impact on confidentiality and availability but some impact on integrity. No known exploits in the wild have been reported yet. European organizations using newbee-mall-plus for e-commerce should prioritize patching or mitigating this flaw to prevent unauthorized actions in the seckill (flash sale) process.