---
id: CVE-2026-90489
title: A vulnerability was identified in Xuxueli xxl-job up to 3.5.0
summary: >-
  A vulnerability was identified in Xuxueli xxl-job up to 3.5.0. This
  vulnerability affects unknown code of the file /jobinfo/insert. Such
  manipulation of the argument name/author leads to cross site scripting. The
  attack can be executed r…
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-79
  - CWE-94
vendor: Xuxueli
product: xxl-job
affected:
  - xxl-job 3.0
  - xxl-job 3.1
  - xxl-job 3.2
  - xxl-job 3.3
  - xxl-job 3.4
  - xxl-job 3.5.0
published: '2026-09-13'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T18:17:59.443'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90489'
references:
  - url: 'https://github.com/hhhh333/CVE/blob/main/xxl-job-xss.md'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90489'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/892506'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403077'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403077/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00191
epssPercentile: 0.09014
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-18T17:12:57.003223Z'
ingestedAt: '2026-09-14T15:23:07.477Z'
---

## Overview

A vulnerability was identified in Xuxueli xxl-job up to 3.5.0. This vulnerability affects unknown code of the file /jobinfo/insert. Such manipulation of the argument name/author leads to cross site scripting. 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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.