CVE-2020-18259: ED01-CMS Project ED01-CMS

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

ED01-CMS v1.0 was discovered to contain a reflective cross-site scripting (XSS) vulnerability in the component sposts.php. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload inserted into the Post title or Post content fields.

Affected products

Published 2021-11-03. Last modified 2026-06-17.