# CVE-2025-15085: youlaitech youlai-mall Balance MemberController.java deductBalance improper authorization

> Remote attackers can improperly deduct user balances due to missing authorization checks in the member controller.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Dec 2025
- **Updated:** 29 Dec 2025
- **Also known as:** GHSA-g7fx-r7wp-m8cx

## What is CVE-2025-15085?

CVE-2025-15085 is a medium-severity missing authorization vulnerability in youlaitech youlai-mall, published on 25 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

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.

Weakness: CWE-863 (Incorrect Authorization), CWE-285 (Improper Authorization), CWE-266 (Incorrect Privilege Assignment)

## Which versions are affected by CVE-2025-15085?

It affects 1 product.


Products: Youlai Youlai-Mall.

## How do I fix CVE-2025-15085?

No fix has been published for CVE-2025-15085 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-15085 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-15085 exists.

## Other vulnerabilities in youlaitech youlai-mall

- [CVE-2026-3287](https://insights.sbomify.com/CVE-2026-3287/): youlaitech youlai-mall App-side Product Pagination Endpoint SpuController.java listPagedSpuForApp sql injection (medium 5.3)
- [CVE-2025-15086](https://insights.sbomify.com/CVE-2025-15086/): youlaitech youlai-mall MemberController.java getMemberByMobile access control (medium 5.3)
- [CVE-2025-15087](https://insights.sbomify.com/CVE-2025-15087/): youlaitech youlai-mall OrderController.java submitOrderPayment improper authorization (medium 5.3)
- [CVE-2025-14052](https://insights.sbomify.com/CVE-2025-14052/): youlaitech youlai-mall members getMemberById access control (medium 5.3)
- [CVE-2025-14085](https://insights.sbomify.com/CVE-2025-14085/): youlaitech youlai-mall orders improper control of dynamically-identified variables (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-15085 and fix it if it is affected.

What it is: CVE-2025-15085 is a medium-severity missing authorization vulnerability in youlaitech youlai-mall, published on 25 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-15085 exists.

Affected product: youlaitech youlai-mall. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-15085/ (Markdown: https://insights.sbomify.com/CVE-2025-15085/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-15085
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-15085
- OSV: https://osv.dev/vulnerability/CVE-2025-15085

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-15085/
Summaries are generated and may contain mistakes; the official description above is the record.