Access Control Issues in ThemeAtelier Chat Help Plugin
CVE-2025-66099

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Chat Help
Vendor
CVE Published:
21 November 2025

What is CVE-2025-66099?

A missing authorization vulnerability exists in the ThemeAtelier Chat Help plugin, which allows attackers to exploit incorrectly configured access control security levels. This affects users of the plugin from version n/a through 3.1.3, potentially enabling unauthorized access to sensitive information or functionalities. Proper configuration and regular updates are crucial to mitigate these security risks.

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Deploy the Patch

Affected Version(s)

Chat Help <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/chat-hel...
vdb-entry

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kim YunJi | Patchstack Bug Bounty Program
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