CVE-2016-10893: Crayon Syntax Highlighter Project Crayon Syntax Highlighter

Medium severity, CVSS 6.1. EPSS: 1.5% chance of exploitation in the next 30 days.

The crayon-syntax-highlighter plugin before 2.8.4 for WordPress has multiple XSS issues via AJAX requests.

Affected products

• Crayon Syntax Highlighter Project Crayon Syntax Highlighter: before 2.8.4 (fixed in 2.8.4)

Published 2019-08-20. Last modified 2026-06-17.