Software intelligence
Important: Chat Help appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works
Tracked advisories
4
Latest advisory
16 July 2026
CISA KEV matches
0
In this WordPress feed
WordPress slug
chat-help
Plugin
This catalog lists 4 known advisories affecting Chat Help. The most recent was published on 16 July 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.
ChatHelp <= 3.5.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'number' and 'group' Shortcode Attributes
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Published 16 July 2026
Chat Help – Click to Chat Button & Form <= 3.1.3 - Missing Authorization to Unauthenticated Sensitive Information Exposure
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 18 November 2025
Chat Help <= 3.1.3 - Missing Authorization
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 11 November 2025
Known Chat Help advisories published by month.
CVE-2026-15759 · Published 16 July 2026
Affected versions: ≤ 3.5.1
CVE-2026-15291 · Published 18 November 2025
Affected versions: ≤ 3.1.3
CVE-2025-66099 · Published 11 November 2025
Affected versions: ≤ 3.1.3
CVE-2024-32110 · Published 11 April 2024
Affected versions: ≤ 1.4.9
SiteRespond Defence matches your installed Chat Help version against this catalog when the Defence plugin is connected to your WordPress site.