GHSA-mchx-7j67-8mcf
Casdoor CORS misconfiguration (GHSL-2024-035)
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/casdoor/casdoor | <= 1.557.0 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
Casdoor is a UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform. In Casdoor 1.577.0 and earlier, a logic vulnerability exists in the beego filter CorsFilter that allows any website to make cross domain requests to Casdoor as the logged in user. Due to the a logic error in checking only for a prefix when authenticating the Origin header, any domain can create a valid subdomain with a valid subdomain prefix (Ex: localhost.example.com), allowing the website to make requests to Casdoor as the current signed-in user.
References
External links from the advisory. They lead to third-party sites.