CVE-2026-14189: WPBot AI ChatBot SQL injection in Simple Text Responses

CVE-2026-14189 · Severity: info · CVSS 4.1 · Published 2026-07-27

A vulnerability in the WPBot AI ChatBot plugin for WordPress allows users with administrative privileges to inject malicious database commands. While the initial setup requires administrative access, the malicious code is triggered later when a regular visitor performs a search on the website. This could lead to unauthorized access to sensitive data or disruption of the website's database operations.

Vendors: QuantumCloud.

Quick answers

Is CVE-2026-14189 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-14189 being exploited in the wild.
How severe is CVE-2026-14189?
Informational severity, with a CVSS score of 4.1, published 27 July 2026.
Which products and versions are affected?
QuantumCloud WPBot AI ChatBot < 8.5.2.
Is there a fix for CVE-2026-14189?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-14189 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-14189?
Check whether you run QuantumCloud WPBot AI ChatBot at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A second-order SQL injection vulnerability exists in the WPBot AI ChatBot plugin due to insufficient validation of the 'qc_bot_str_fields' parameter within the 'Simple Text Responses' settings. An authenticated administrator can save a crafted column name containing SQL commands. This payload is subsequently executed in the context of a database query when an unauthenticated visitor triggers the 'wpbo_search_response' AJAX action. The vulnerability allows for time-based blind SQL injection. The issue is fixed in version 8.5.2.

Affected products

  • Unknown WPBot AI ChatBot < 8.5.2

Timeline

  • 2026-07-06: disclosed: Publicly published by WPScan
  • 2026-07-27: advisory: NVD published date

References

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