Description (CNA)
ZITADEL 3.0.0 before 4.18.0 contains a missing authentication vulnerability in the hosted Login V1 UI, where the change-username handler acts on the account bound to a login flow before any factor is verified. Unauthenticated attackers can submit a victim's login name and then post a new username to rename any active human user, including administrators, locking them out.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| zitadel / zitadel | affected 3.0.0 before 4.18.0; unaffected 4.18.0 |
CWE
CWE-306
References
- https://github.com/zitadel/zitadel/security/advisories/GHSA-4hgj-wm6c-q7p2
- https://www.vulncheck.com/advisories/zitadel-3.0.0-before-4.18.0-unauthenticated-username-change-via-login-v1
ADP enrichment
No English description supplied.
No references supplied.