Missing Authorization Flaw in Kommo Website Chat Button Plugin
CVE-2025-58666

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Website Chat Button: Kommo Integration
Vendor
CVE Published:
22 September 2025

What is CVE-2025-58666?

The Kommo Website Chat Button plugin suffers from a missing authorization vulnerability which arises from improperly configured access controls. This flaw could allow unauthorized users to exploit the system, potentially leading to unauthorized actions within the application. Users of the plugin are advised to immediately review their configurations and upgrade to a secure version to mitigate risks associated with this vulnerability.

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Affected Version(s)

Website Chat Button: Kommo integration <= 1.3.1

References

https://patchstack.com/database/wordpress/plugin/website-...
vdb-entry

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Peter Thaleikis (Patchstack Alliance)
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