CVE-2026-15106: CWE-862 Missing Authorization in quantumcloud WPBot – AI ChatBot for Live Support, Lead Generation, AI Services
The WPBot – AI ChatBot for Live Support, Lead Generation, AI Services plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 8.5.6. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to delete arbitrary chat session records from the wpbot_user and wpbot_conversation tables, including chat history and conversation logs, by supplying a crafted userid value.
AI Analysis
Technical Summary
CVE-2026-15106 is an authorization bypass vulnerability (CWE-862) in the WPBot WordPress plugin by quantumcloud. The plugin fails to verify user authorization before allowing deletion of chat session records in the wpbot_user and wpbot_conversation database tables. This enables unauthenticated attackers to delete arbitrary chat histories by providing a crafted userid value. The issue affects all plugin versions up to and including 8.5.6. No official patch or remediation guidance is currently available.
Potential Impact
An attacker without authentication can delete chat session records and conversation logs, resulting in loss of chat history and potentially disrupting live support or lead generation services relying on these records. There is no direct confidentiality or availability impact reported, but integrity of chat data is compromised.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the plugin's administrative functions and monitor for suspicious activity related to chat session deletions. Avoid exposing the plugin's deletion functionality to unauthenticated users.
CVE-2026-15106: CWE-862 Missing Authorization in quantumcloud WPBot – AI ChatBot for Live Support, Lead Generation, AI Services
Description
The WPBot – AI ChatBot for Live Support, Lead Generation, AI Services plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 8.5.6. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to delete arbitrary chat session records from the wpbot_user and wpbot_conversation tables, including chat history and conversation logs, by supplying a crafted userid value.
CVSS v3.1
Score 5.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-15106 is an authorization bypass vulnerability (CWE-862) in the WPBot WordPress plugin by quantumcloud. The plugin fails to verify user authorization before allowing deletion of chat session records in the wpbot_user and wpbot_conversation database tables. This enables unauthenticated attackers to delete arbitrary chat histories by providing a crafted userid value. The issue affects all plugin versions up to and including 8.5.6. No official patch or remediation guidance is currently available.
Potential Impact
An attacker without authentication can delete chat session records and conversation logs, resulting in loss of chat history and potentially disrupting live support or lead generation services relying on these records. There is no direct confidentiality or availability impact reported, but integrity of chat data is compromised.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the plugin's administrative functions and monitor for suspicious activity related to chat session deletions. Avoid exposing the plugin's deletion functionality to unauthenticated users.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-07-08T17:07:24.977Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a589acf68715ace43b1c4c3
Added to database: 07/16/2026, 08:48:15 UTC
Last enriched: 07/16/2026, 09:04:21 UTC
Last updated: 07/16/2026, 19:47:30 UTC
Views: 4
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