CVE-2024-50523: Rainbow-Link All Post Contact Form

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Unrestricted Upload of File with Dangerous Type vulnerability in RainbowLink Inc. All Post Contact Form allpost-contactform allows Upload a Web Shell to a Web Server.This issue affects All Post Contact Form: from n/a through <= 1.8.2.

Affected products

• Rainbow-Link All Post Contact Form: up to and including 1.7.3

Published 2024-11-04. Last modified 2026-06-17.