CVE-2026-5468: Casbin Casdoor

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

A security flaw has been discovered in Casdoor 2.356.0. This affects the function dangerouslySetInnerHTML. Performing a manipulation of the argument formCss/formCssMobile/formSideHtml results in cross site scripting. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Casbin Casdoor: version 2.356.0 only

Published 2026-04-03. Last modified 2026-07-24.