Potential CVE-2023-23752 Exploitation Attempt

Description

Detects the potential exploitation attempt of CVE-2023-23752 an Improper access check, in web service endpoints in Joomla

Query · sigma

selection:
  cs-method: GET
  cs-uri-query|contains|all:
  - /api/index.php/v1/
  - public=true
condition: selection

Known false positives

  • Vulnerability scanners
Raw source Potential CVE-2023-23752 Exploitation Attempt · Sigma
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Published by SigmaHQ/sigma ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
title: Potential CVE-2023-23752 Exploitation Attempt
id: 0e1ebc5a-15d0-4bf6-8199-b2535397433a
status: test
description: Detects the potential exploitation attempt of CVE-2023-23752 an Improper access check, in web service endpoints in Joomla
references:
    - https://xz.aliyun.com/t/12175
    - https://twitter.com/momika233/status/1626464189261942786
author: Bhabesh Raj
date: 2023-02-23
tags:
    - attack.initial-access
    - attack.t1190
    - cve.2023-23752
    - detection.emerging-threats
logsource:
    category: webserver
detection:
    selection:
        cs-method: 'GET'
        cs-uri-query|contains|all:
            - '/api/index.php/v1/'
            - 'public=true'
    condition: selection
falsepositives:
    - Vulnerability scanners
level: high

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