Critical (9.8) in vivektamrakar wp rest api fns. EPSS 0.5% chance of exploitation in the next 30 days.
Unrestricted Upload of File with Dangerous Type vulnerability in vivek2tamrakar WP REST API FNS rest-api-fns allows Upload a Web Shell to a Web Server.This issue affects WP REST API FNS: from n/a through <= 1.0.0.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-31)