CVE-2021-27531: Dynpg

Medium severity, CVSS 4.8. EPSS: 0.8% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability in DynPG version 4.9.2 allows remote attackers to inject JavaScript via the "query" parameter.

Affected products

• Dynpg Dynpg: version 4.9.2 only

Published 2021-03-23. Last modified 2026-06-17.