Software intelligence
Important: Echo Knowledge Base appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works
Tracked advisories
3
Latest advisory
13 August 2026
CISA KEV matches
0
In this WordPress feed
WordPress slug
echo-knowledge-base
Plugin
This catalog lists 3 known advisories affecting Echo Knowledge Base. The most recent was published on 13 August 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.
Knowledge Base for Documentation, FAQs with AI Assistance <= 17.211.0 - Unauthenticated Stored Cross-Site Scripting
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Published 13 August 2026
Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search <= 16.011.0 - Missing Authorization
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 29 January 2026
Knowledge Base for Documentation, FAQs with AI Assistance <= 11.30.2 - Unauthenticated PHP Object Injection in is_article_recently_viewed
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 2 February 2024
Known Echo Knowledge Base advisories published by month.
CVE-2026-28187 · Published 13 August 2026
Affected versions: ≤ 17.211.0
CVE-2026-25402 · Published 29 January 2026
Affected versions: ≤ 16.011.0
CVE-2024-24842 · Published 2 February 2024
Affected versions: ≤ 11.30.2
SiteRespond Defence matches your installed Echo Knowledge Base version against this catalog when the Defence plugin is connected to your WordPress site.