CVE-2021-33347: Jpress

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur.

Affected products

• Jpress Jpress: up to and including 3.3.0

Published 2021-06-18. Last modified 2026-06-17.