# CVE-2025-11140: Bjskzy Zhiyou ERP com.artery.richclient.RichClientService openForm xml external entity reference

> Remote attackers can exploit an XML External Entity vulnerability in Zhiyou ERP to read sensitive data or cause denial of service.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 29 Sep 2025
- **Updated:** 29 Sep 2025
- **Also known as:** GHSA-fqqp-7v7w-5xhp

## What is CVE-2025-11140?

CVE-2025-11140 is a medium-severity vulnerability in Bjskzy Zhiyou ERP, published on 29 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability was identified in Bjskzy Zhiyou ERP up to 11.0. Affected by this vulnerability is the function openForm of the component com.artery.richclient.RichClientService. Such manipulation of the argument contentString leads to xml external entity reference. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-611 (Improper Restriction of XML External Entity Reference), CWE-610 (Externally Controlled Reference to a Resource in Another Sphere)

## Which versions are affected by CVE-2025-11140?

It affects 1 product.


Products: Zhiyou-Group Zhiyou Erp.

## How do I fix CVE-2025-11140?

No fix has been published for CVE-2025-11140 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-11140 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11140 exists.

## Other vulnerabilities in Bjskzy Zhiyou ERP

- [CVE-2025-11139](https://insights.sbomify.com/CVE-2025-11139/): Bjskzy Zhiyou ERP com.artery.form.services.FormStudioUpdater uploadStudioFile path traversal (medium 5.3)
- [CVE-2025-9391](https://insights.sbomify.com/CVE-2025-9391/): Bjskzy Zhiyou ERP com.artery.workflow.ServiceImpl getFieldValue sql injection (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-11140 and fix it if it is affected.

What it is: CVE-2025-11140 is a medium-severity vulnerability in Bjskzy Zhiyou ERP, published on 29 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11140 exists.

Affected product: Bjskzy Zhiyou ERP. 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-2025-11140/ (Markdown: https://insights.sbomify.com/CVE-2025-11140/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-11140
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-11140
- OSV: https://osv.dev/vulnerability/CVE-2025-11140

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-11140/
Summaries are generated and may contain mistakes; the official description above is the record.