CVE-2026-7306 — Xuxueli Xxl-Job Vulnerability

title: CVE-2026-7306 - Xxl-Job OpenAPI Endpoint Hardcoded Key Access Attempt
id: scw-2026-04-28-ai-1
status: experimental
level: high
description: |
  Detects attempts to exploit CVE-2026-7306 by accessing the xxl-job OpenAPI trigger endpoint with a hardcoded 'default_token' parameter. This targets the specific vulnerability in the OpenAPI Endpoint component of Xxl-Job versions up to 3.3.2.
author: SCW Feed Engine (AI-generated)
date: 2026-04-28
references:
  - https://shimiscyberworld.com/posts/nvd-CVE-2026-7306/
tags:
  - attack.initial_access
  - attack.t1190
logsource:
    category: webserver
detection:
  selection:
      cs-uri|contains:
          - '/xxl-job/openapi/trigger'
      cs-uri-query|contains:
          - 'default_token='
      cs-method|exact:
          - 'POST'
  condition: selection
falsepositives:
  - Legitimate administrative activity

Source: Shimi's Cyber World · License & reuse