CVE-2026-5468: Casdoor vulnerable to Stored XSS via Application formCss / formSideHtml

April 3, 2026 (updated April 10, 2026)

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.

References

github.com/advisories/GHSA-w799-7525-rpr6
github.com/casdoor/casdoor
nvd.nist.gov/vuln/detail/CVE-2026-5468
vuldb.com/submit/781770
vuldb.com/vuln/355072
vuldb.com/vuln/355072/cti

Code Behaviors & Features

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