# CVE-2026-94426: xuxueli xxl-job insert cross site scripting

> Remote attackers can inject malicious scripts via the Name parameter in xxl-job, potentially leading to code execution or 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:** 21 Sep 2026
- **Updated:** 24 Sep 2026
- **Also known as:** GHSA-c8q7-hfwp-8gxx

## What is CVE-2026-94426?

CVE-2026-94426 is a medium-severity cross-site scripting vulnerability in xuxueli xxl-job, published on 21 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 vulnerability was determined in xuxueli xxl-job up to 3.5.0. The impacted element is an unknown function of the file /jobgroup/insert. This manipulation of the argument Name causes cross site scripting. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

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-2026-94426?


## How do I fix CVE-2026-94426?

No fix has been published for CVE-2026-94426 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-94426 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94426 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-94426 and fix it if it is affected.

What it is: CVE-2026-94426 is a medium-severity cross-site scripting vulnerability in xuxueli xxl-job, published on 21 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-2026-94426 exists.

Affected product: xuxueli xxl-job. 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-2026-94426/ (Markdown: https://insights.sbomify.com/CVE-2026-94426/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-94426
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-94426
- OSV: https://osv.dev/vulnerability/CVE-2026-94426

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-94426/
Summaries are generated and may contain mistakes; the official description above is the record.