Description (CNA)
ZITADEL is an open source identity management platform. Prior to 4.15.3, ZITADEL's OAuth2 Token Exchange endpoint for urn:ietf:params:oauth:grant-type:token-exchange does not verify that the subject token belongs to the requesting client or that requested scopes remain within the original token's scopes, allowing a low-privilege token to be exchanged for elevated permissions at another application. This issue is fixed in version 4.15.3.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| zitadel / zitadel | affected < 4.15.3 |
CWE
CWE-862
References
- https://github.com/zitadel/zitadel/security/advisories/GHSA-vrh8-c9cm-wh8v
- https://github.com/zitadel/zitadel/commit/e2886a61670ca8fd41c9434f87036546e5620bcc
- https://github.com/zitadel/zitadel/releases/tag/v4.15.3
ADP enrichment
No English description supplied.
No references supplied.