CVE-2026-32244 — Discourse is an open-source discussion platform. In

title: CVE-2026-32244 - Discourse AI Summary Leak to Anonymous Users
id: scw-2026-05-19-ai-1
status: experimental
level: medium
description: |
  This rule detects requests to the Discourse AI summarization endpoint ('/ai-summarize') by anonymous or unprivileged users. CVE-2026-32244 describes a vulnerability where outdated cached AI summaries could be leaked to such users, exposing previously removed content. This detection targets the specific API endpoint used for summary generation.
author: SCW Feed Engine (AI-generated)
date: 2026-05-19
references:
  - https://shimiscyberworld.com/posts/nvd-CVE-2026-32244/
tags:
  - attack.initial_access
  - attack.t1190
logsource:
    category: webserver
detection:
  selection:
      cs-uri|contains:
          - '/ai-summarize'
      cs-method:
          - 'GET'
      sc-status:
          - '200'
  condition: selection
falsepositives:
  - Legitimate administrative activity

Source: Shimi's Cyber World · License & reuse