CVE-2026-41971 — Permission control vulnerability in the security control

title: CVE-2026-41971 - Potential Security Control Permission Bypass Attempt
id: scw-2026-05-15-ai-1
status: experimental
level: medium
description: |
  This rule detects attempts to exploit CVE-2026-41971 by targeting the security control module with a specific URI path and query parameter indicative of a permission bypass attempt. A 200 status code suggests the exploit was successful in altering the service's confidentiality.
author: SCW Feed Engine (AI-generated)
date: 2026-05-15
references:
  - https://shimiscyberworld.com/posts/nvd-CVE-2026-41971/
tags:
  - attack.initial_access
  - attack.t1190
logsource:
    category: webserver
detection:
  selection:
      cs-uri|contains:
          - '/security_control/permission'
      cs-uri-query|contains:
          - 'bypass=true'
      sc-status:
          - 200
  condition: selection
falsepositives:
  - Legitimate administrative activity

Source: Shimi's Cyber World · License & reuse