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CVE-2026-87918

MEDIUM 5.3 CVSS 3.1
Published
September 12, 2026
Last modified
September 14, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-284
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

The WPBot WordPress plugin before 8.5.7 does not perform any authorization or nonce check on several AJAX actions that relay prompts to its configured AI providers, allowing unauthenticated attackers to make those third-party API calls, and consume the associated cost, using the site's own configured API keys.

Affected WordPress components

  • WPBot – AI ChatBot for Live Support, Lead Generation, WordPress Automation, AI Services Plugin · chatbot
    Confirmed match Active
    Before 8.5.7
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown WPBot — Before 8.5.7

References

  • wpscan.com https://wpscan.com/vulnerability/d6b3745b-bda1-4734-b39c-75376477ba0a/
  • nvd.nist.gov Official NVD record