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Vulnerabilities / Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search

Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search vulnerabilities

Advisories WPSec published for Echo Knowledge Base – Documentation, FAQs, Chat & Smart Search. Other sources may list more. Its attack surface: Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search on WPSec AttackSurface.

PublishedIDVulnerabilitySeverityFixed in
2026-10-18 WPSEC-2026-1235 Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search <= 17.311.0 - Unauthenticated Missing Authorization to AI Chat and AI Search REST Endpoints and Restricted Collections Medium 4.8 17.311.1
2026-10-18 WPSEC-2026-1234 Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search <= 17.311.0 - Authenticated (Subscriber+) Sensitive Information Exposure via KB Search Medium 4.3 17.311.1
2026-10-18 WPSEC-2026-1233 Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search <= 17.311.0 - Authenticated (Subscriber+) Missing Authorization to Arbitrary User Meta Update Medium 4.3 17.311.1
2026-10-07 WPSEC-2026-0505 Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search <= 17.214.0 - Authenticated (Author+) Insecure Direct Object Reference to Arbitrary Post Read, Modification and Deletion via FAQ AJAX Actions High 7.6 17.311.0
2026-10-07 WPSEC-2026-0504 Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search <= 17.214.0 - Unauthenticated Reflected Cross-Site Scripting via 'new_kb_config' Parameter Medium 6.1 17.311.0
2026-10-07 WPSEC-2026-0503 Echo Knowledge Base – Documentation, FAQs, AI Chat & AI Search <= 17.214.0 - Unauthenticated REST API Nonce Exposure via AI Chat 'start-session' Endpoint High 7.5 17.311.0

License: CC BY 4.0