CVE-2021-24343: Iflychat

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

The iFlyChat WordPress plugin before 4.7.0 does not sanitise its APP ID setting before outputting it back in the page, leading to an authenticated Stored Cross-Site Scripting issue

Affected products

• Iflychat Iflychat: before 4.7.0 (fixed in 4.7.0)

Published 2021-06-07. Last modified 2026-06-17.