---
id: CVE-2025-15085
title: A security flaw has been discovered in youlaitech youlai-mall 1.0.0/2.0.0
summary: >-
  A security flaw has been discovered in youlaitech youlai-mall 1.0.0/2.0.0.
  This affects the function deductBalance of the file
  mall-ums/ums-boot/src/main/java/com/youlai/mall/ums/controller/app/MemberController.java
  of the component Bala…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-266
  - CWE-285
  - CWE-863
vendor: youlai
product: youlai-mall
affected:
  - youlai-mall = 1.0.0
  - youlai-mall = 2.0.0
published: '2025-12-25'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T13:10:00.713'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-15085'
references:
  - url: 'https://github.com/Hwwg/cve/issues/26'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?ctiid.338413'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?id.338413'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/?submit.708175'
    label: cna@vuldb.com
tags:
  - nvd
epss: 0.00303
epssPercentile: 0.21108
ingestedAt: '2026-10-07T13:31:04.568Z'
---

## Overview

A security flaw has been discovered in youlaitech youlai-mall 1.0.0/2.0.0. This affects the function deductBalance of the file mall-ums/ums-boot/src/main/java/com/youlai/mall/ums/controller/app/MemberController.java of the component Balance Handler. The manipulation results in improper authorization. The attack can be launched remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `youlai-mall = 1.0.0`
- `youlai-mall = 2.0.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.