PT-2025-38955 · Kommo · Kommo Website Chat Button

Peter Thaleikis · Published 2025-09-22 · Updated 2025-09-23 · CVE-2025-58666

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Kommo Website Chat Button versions through 1.3.1

Description An authorization issue exists in the Kommo Website Chat Button integration, allowing exploitation due to incorrectly configured access control security levels.

Recommendations Update Kommo Website Chat Button to a version later than 1.3.1.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2025-58666

Affected Products

Kommo Website Chat Button

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-58666 · Security Note
• https://patchstack.com/database/wordpress/plugin/website-chat-button-kommo-integration/vulnerability/wordpress-website-chat-button-kommo-integration-plugin-1-3-1-broken-access-control-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/1970621855628501271 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/website-chat-button-kommo-integration/vulnerability/wordpress-website-chat-button-kommo-integration-plugin-1-3-1-broken-access-control-vulnerability?_s_id=cve · Note