CVE-2020-21993: Wems Enterprise Manager

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

In WEMS Limited Enterprise Manager 2.58, input passed to the GET parameter 'email' is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML code in a user's browser session in context of an affected site.

Affected products

• Wems Enterprise Manager: version 2.19.7959 only; version 2.55.8782 only; version 2.55.8806 only; version 2.58.8903 only

Published 2021-04-28. Last modified 2026-06-17.