CVE-2023-34878: Ujcms

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue was discovered in Ujcms v6.0.2 allows attackers to gain sensitive information via the dir parameter to /api/backend/core/web-file-html/download-zip.

Affected products

• Ujcms Ujcms: version 6.0.2 only

Published 2023-06-14. Last modified 2026-06-17.