Authorization Bypass in WPBot Plugin for WordPress
CVE-2026-15106

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
WPbot – Ai Chatbot For Live Support, Lead Generation, Ai Services
Vendor
CVE Published:
16 July 2026

What is CVE-2026-15106?

The WPBot plugin for WordPress is affected by an authorization bypass vulnerability, allowing unauthenticated attackers to delete chat session records. The issue arises because the plugin fails to properly validate user permissions when performing sensitive actions. As a result, attackers can exploit this vulnerability by submitting a specially crafted userid, granting them the ability to remove arbitrary records from the wpbot_user and wpbot_conversation database tables, which include sensitive chat history and logs.

Affected Version(s)

WPBot – AI ChatBot for Live Support, Lead Generation, AI Services 0 <= 8.5.6

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/chatbot/tags/8...
https://plugins.trac.wordpress.org/browser/chatbot/tags/8...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

PRISM
.