CVE-2025-29421: Perfree Perfreeblog

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

PerfreeBlog v4.0.11 has an arbitrary file read vulnerability in the getThemeFileContent function.

Affected products

• Perfree Perfreeblog: version 4.0.11 only

Published 2025-08-25. Last modified 2026-06-17.