CVE-2021-36532: Portfoliocms Project Portfoliocms

High severity, CVSS 8.1. EPSS: 0.8% chance of exploitation in the next 30 days.

Race condition vulnerability discovered in portfolioCMS 1.0 allows remote attackers to run arbitrary code via fileExt parameter to localhost/admin/uploads.php.

Affected products

• Portfoliocms Project Portfoliocms: version 1.0.0 only

Published 2023-02-03. Last modified 2026-06-17.