High (8.7). EPSS 0.5% chance of exploitation in the next 30 days.
Deserialization of Untrusted Data vulnerability in Echo Plugins Knowledge Base for Documentation, FAQs with AI Assistance.This issue affects Knowledge Base for Documentation, FAQs with AI Assistance: from n/a through 11.30.2.
Severity
CVSS 3.1
8.7 high
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)