CVE-2026-5468 Casdoor dangerouslySetInnerHTML cross site scripting
Remote attackers can execute arbitrary scripts via dangerouslySetInnerHTML in Casdoor, potentially leading to account takeover.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2026-5468?
CVE-2026-5468 is a medium-severity cross-site scripting vulnerability in Casdoor, published on 3 Apr 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
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.
Which versions are affected by CVE-2026-5468?
3 open source packages ship an affected version, including github.com/casdoor/casdoor. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
github.com/casdoor/casdoor Go | All versions | None |
github.com/casdoor/casdoor Go | All versions to 1.1000.0 | None |
github.com/casdoor/casdoor Go | All versions to 1.1000.0 | None |
Products include Casbin Casdoor.
How do I fix CVE-2026-5468?
No fix published yet.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-5468 being exploited?
There is no known exploitation of CVE-2026-5468 in the wild and no public exploit code.
Other vulnerabilities in Casdoor
- CVE-2022-38638 Casdoor arbitrary file write vulnerability
- CVE-2024-41657 GHSL-2024-035: Casdoor CORS misconfiguration
- CVE-2022-44942 Casdoor arbitrary file deletion vulnerability via uploadFile function
- CVE-2024-41264 casdoor's use of`ssh.InsecureIgnoreHostKey()` disables host key verification
- CVE-2022-24124 SQL Injection in Casdoor
Sources
Also known as GHSA-w799-7525-rpr6, GO-2026-5697.