Medium severity · published Feb 19, 2026
CVE-2026-25402
WordPress Knowledge Base for Documentation, FAQs with AI Assistance plugin <= 16.011.0 - Broken Access Control vulnerability
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
Missing Authorization vulnerability in echoplugins Knowledge Base for Documentation, FAQs with AI Assistance echo-knowledge-base allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Knowledge Base for Documentation, FAQs with AI Assistance: from n/a through <= 16.011.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KB
Knowledge Base for Documentation, FAQs with AI Assistance · echoplugins
through 16.011.0 · source: vendor
Affected product
KB
Knowledge Base for Documentation, FAQs with AI Assistance
echoplugins
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-25402
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-25402
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/echo-knowledge-base/vulnerability/wordpress-knowledge-base-for-documentation-faqs-with-ai-assistance-plugin-16-011-0-broken-access-control-vulnerability?_s_id=cve
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