CVE-2020-16131: Tiki

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Tiki before 21.2 allows XSS because [\s\/"\'] is not properly considered in lib/core/TikiFilter/PreventXss.php.

Affected products

• Tiki Tiki: before 21.2 (fixed in 21.2)

Published 2020-08-03. Last modified 2026-06-17.