Vulnerability · Published Apr 3, 2026 · Assigned by VulDB

CVE-2026-5468Casdoor dangerouslySetInnerHTML cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in Casdoor. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 9% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.2%top 90.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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 packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Go	github.com/casdoor/casdoor	no fix listed	GHSA-w799-7525-rpr6
Go	github.com/casdoor/casdoor	no fix listed	GO-2026-5697

Affected products (as reported)

Vendor	Product	Versions
n/a	Casdoor	2.356.0

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-355072 | Casdoor dangerouslySetInnerHTML cross site scripting vdb-entry, technical-description
VDB-355072 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #781770 | Casdoor v2.356.0 Cross Site Scripting third-party-advisory