# CVE-2026-94045: newbee-ltd newbee-mall Goods Save Endpoint UploadController.java cross site scripting

> Attackers can inject malicious scripts via the goods name field in newbee-mall, leading to persistent cross-site scripting and potential account takeover.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/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:** A user has to click or open something
- **Fix available:** No
- **Published:** 20 Sep 2026
- **Updated:** 24 Sep 2026
- **Also known as:** GHSA-92hr-qfch-w4h7

## What is CVE-2026-94045?

CVE-2026-94045 is a medium-severity cross-site scripting vulnerability in newbee-ltd newbee-mall, published on 20 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

A security flaw has been discovered in newbee-ltd newbee-mall up to 1.0.0. Impacted is an unknown function of the file controller/common/UploadController.java of the component Goods Save Endpoint. Performing a manipulation of the argument goodsName results in cross site scripting. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. ImageIO.read() is a format-agnostic read - it returns non-null for a polyglot PNG|<img onerror> payload, which is exactly why the "image-only" guard is bypassable; the attacker-controlled suffix + /upload/** static mapping is what turns the upload into persisted XSS rather than a one-shot. The project was informed of the problem early through an issue report but has not responded yet.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-94045?


## How do I fix CVE-2026-94045?

No fix has been published for CVE-2026-94045 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-94045 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94045 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-94045 and fix it if it is affected.

What it is: CVE-2026-94045 is a medium-severity cross-site scripting vulnerability in newbee-ltd newbee-mall, published on 20 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94045 exists.

Affected product: newbee-ltd newbee-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-2026-94045/ (Markdown: https://insights.sbomify.com/CVE-2026-94045/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-94045
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-94045
- OSV: https://osv.dev/vulnerability/CVE-2026-94045

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-94045/
Summaries are generated and may contain mistakes; the official description above is the record.