CVE-2022-1503: Get-Simple Getsimple CMS

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

A vulnerability, which was classified as problematic, has been found in GetSimple CMS. Affected by this issue is the file /admin/edit.php of the Content Module. The manipulation of the argument post-content with an input like <script>alert(1)</script> leads to cross site scripting. The attack may be launched remotely but requires authentication. Expoit details have been disclosed within the advisory.

Affected products

• Get-Simple Getsimple CMS: affected versions not specified

Published 2022-04-27. Last modified 2026-06-17.