CRITICAL 9.4 NVD
CVE-2026-82466
Rodauth before 2.46.0 contains an authentication bypass vulnerability in the webauthn_login route that allows logged-in users to authenticate as any other accou
Rodauth before 2.46.0 contains an authentication bypass vulnerability in the webauthn_login route that allows logged-in users to authenticate as any other account. Attackers can exploit improper account resolution logic that falls back to session account identifiers instead of validating the credential binding to complete authentication as arbitrary users.
References
- https://github.com/jeremyevans/rodauth
- https://github.com/jeremyevans/rodauth/commit/35d74a9f07b2005a8ea75fc11a6539c04f3c2840
- https://github.com/jeremyevans/rodauth/security/advisories/GHSA-3pvr-v35r-4r75
- https://www.vulncheck.com/advisories/rodauth-before-2.46.0-authentication-bypass-via-webau
This critical severity vulnerability with a CVSS score of 9.4 was published on 2026-08-29 via NVD.
Risk Timeline
CVE Disclosed2026-08-29 · -1 days ago
Remediation Resources
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