CVE-2022-23474: Codex Editor.js

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Editor.js is a block-style editor with clean JSON output. Versions prior to 2.26.0 are vulnerable to Code Injection via pasted input. The processHTML method passes pasted input into wrapper’s innerHTML. This issue is patched in version 2.26.0.

Affected products

• Codex Editor.js: before 2.26.0 (fixed in 2.26.0)

Published 2022-12-15. Last modified 2026-06-17.