CVE-2026-15505: Vnotex Vnote

Low severity, CVSS 3.5. EPSS: 0.3% chance of exploitation in the next 30 days.

A weakness has been identified in vnotex vnote up to 3.20.1. Impacted is an unknown function of the file /src/data/extra/web/js/markdownit.js of the component YAML Frontmatter. This manipulation of the argument p_metaData causes cross site scripting. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Vnotex Vnote: version 3.20.0 only; version 3.20.1 only

Published 2026-07-12. Last modified 2026-07-14.