CVE-2016-4812: Markdown On Saved Improved Project Markdown On Saved Improved

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

Cross-site scripting (XSS) vulnerability in the Markdown on Save Improved plugin before 2.5.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

• Markdown On Saved Improved Project Markdown On Saved Improved: up to and including 2.5

Published 2016-06-04. Last modified 2026-06-17.