CVE-2020-37222: Kuicms PHP EE

High severity, CVSS 7.2. EPSS: 0.3% chance of exploitation in the next 30 days.

Kuicms Php EE 2.0 contains a persistent cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted content through the bbs reply endpoint. Attackers can send POST requests to /web/?c=bbs&a=reply with HTML and JavaScript payloads in the content parameter to execute arbitrary scripts in users' browsers.

Affected products

• Kuicms Kuicms PHP EE: version 2.0 only

Published 2026-05-13. Last modified 2026-06-17.