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CVE-2026-72780

Craft CMS before 5.10.5 WebAuthn Assertion Replay via login-with-passkey PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
craftcms / cmsaffected 5.0.0-RC1 before 5.10.5; unaffected 5.10.5

CWE

CWE-294

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.