medium6.5
CVE-2026-72780
Craft CMS before 5.10.5 fails to persist updated credential counters after WebAuthn assertion validation in the passkey login endpoint.
Impact
Craft CMS before 5.10.5 fails to persist updated credential counters after WebAuthn assertion validation in the passkey login endpoint. Attackers can replay captured login request bodies containing requestOptions and response to create additional authenticated sessions for victim accounts.
Affected products
| Product | Affected versions |
|---|---|
| Craft CMS | before 5.10.5 |
Versions were read from the advisory text. No structured product data has been published for this record yet.