The LLM Hubspot Blog Import plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'process_save_blogs' AJAX endpoint i...
Date: 2025-10
Attack vector: auth-bypass
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2025-11257
CWE: CWE-862
CVSS: 4.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)

The LLM Hubspot Blog Import plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'process_save_blogs' AJAX endpoint in all versions up to, and including, 1.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger an import of all Hubspot data.


Mitigations:

Architectural layers (MAESTRO):