type: trigger
format: 2.0
#debug: true
name: crowdsecurity/jira_cve-2021-26086
description: "Detect Atlassian Jira CVE-2021-26086 exploitation attemps"
filter: |
  evt.Meta.log_type in ["http_access-log", "http_error-log"] and any(File("jira_cve_2021-26086.txt"), {Upper(evt.Meta.http_path) contains Upper(#)})
data:
  - source_url: https://raw.githubusercontent.com/crowdsecurity/sec-lists/master/web/jira_cve_2021-26086.txt
    dest_file: jira_cve_2021-26086.txt
    type: string
groupby: "evt.Meta.source_ip"
blackhole: 2m
labels:
  remediation: true
  classification:
    - attack.T1595.001
    - attack.T1190
    - cve.CVE-2021-26086
  behavior: "http:exploit"
  label: "Jira CVE-2021-26086 exploitation"
  spoofable: 0
  service: jira
  confidence: 3