High severity8.7NVD Advisory· Published Aug 29, 2026

CVE-2026-82466

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Rodauth/rodauthllm-fuzzy
Range: <2.46.0

Patches

Vulnerability mechanics

References

github.com/jeremyevans/rodauth/commit/35d74a9f07b2005a8ea75fc11a6539c04f3c2840nvd
github.com/jeremyevans/rodauth/security/advisories/GHSA-3pvr-v35r-4r75nvd
www.vulncheck.com/advisories/rodauth-before-2.46.0-authentication-bypass-via-webauthn-loginnvd

News mentions

No linked articles in our index yet.

cvss	0.565
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000