Description (CNA)
Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, @logto/core reflected the SAML RelayState, SAMLResponse, and actionUrl into a Logto-origin auto-submit HTML form in packages/core/src/saml-application/SamlApplication/utils.ts without HTML-attribute escaping. A SAML application flow with a crafted RelayState from GET or POST /api/saml/:id/authn could inject script that runs on the Logto tenant origin after the user completes login. This issue is fixed in version 1.41.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| logto-io / logto | affected < 1.41.0 |
CWE
CWE-79
References
- https://github.com/logto-io/logto/security/advisories/GHSA-cpm5-w86q-w85f
- https://github.com/logto-io/logto/pull/9008
- https://github.com/logto-io/logto/commit/209fa0a5cbe8522f9cf31873239dc6424099bb5e
- https://github.com/logto-io/logto/releases/tag/v1.41.0
ADP enrichment
No English description supplied.
No references supplied.