CVE-2026-28187

WordPress Knowledge Base for Documentation, FAQs with AI Assistance plugin <= 17.211.0 - Cross Site Scripting (XSS) vulnerability

State: Published
Severity: 7.1 High
Published: Aug 13, 2026
Updated: Aug 13, 2026
Reserved: Feb 25, 2026

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Description

Unauthenticated Cross Site Scripting (XSS) in Knowledge Base for Documentation, FAQs with AI Assistance <= 17.211.0 versions.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
Knowledge Base for Documentation, FAQs with AI Assistanceechoplugins	17.211.0 and earlierAffectedfrom 17.212.0Not affected

References

https://patchstack.com/database/wordpress/plugin/echo-knowledge-base/vulnerability/wordpress-knowledge-base-for-documentation-faqs-with-ai-assistance-plugin-17-211-0-cross-site-scripting-xss-vulnerability?_s_id=cvevdb-entry

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