CVE-2026-3694 — Cross-Site Scripting (XSS)

title: WordPress Bold Page Builder Stored XSS via bt_bb_button 'text' attribute — CVE-2026-3694
id: scw-2026-05-14-ai-1
status: experimental
level: medium
description: |
  Detects attempts to exploit CVE-2026-3694 by injecting script tags into the 'text' attribute of the bt_bb_button shortcode within the Bold Page Builder plugin for WordPress. This rule specifically looks for the presence of 'bt_bb_button' and 'text=' in the query string, along with a '<script>' tag, indicating a potential Stored XSS attack.
author: SCW Feed Engine (AI-generated)
date: 2026-05-14
references:
  - https://shimiscyberworld.com/posts/nvd-CVE-2026-3694/
tags:
  - attack.initial_access
  - attack.t1190
logsource:
    category: webserver
detection:
  selection:
      cs-uri-query|contains:
          - 'bt_bb_button'
      cs-uri-query|contains:
          - 'text='
      cs-uri-query|contains:
          - '<script>'
  condition: selection
falsepositives:
  - Legitimate administrative activity

Source: Shimi's Cyber World · License & reuse