Description
An application using Spring Security's WebAuthn support may be vulnerable to user verification bypass when using a distributed HTTP session store.
Spring Security 7.1.0
Spring Security 7.0.0 - 7.0.6
Spring Security 6.5.0 - 6.5.11
Spring Security 6.4.0 - 6.4.18
Published: 2026-08-26
Score: 7.4 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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References
Link Providers
https://spring.io/security/cve-2026-47841 cve-icon cve-icon
History

Wed, 26 Aug 2026 18:00:00 +0000

Type Values Removed Values Added
Description An application using Spring Security's WebAuthn support may be vulnerable to user verification bypass when using a distributed HTTP session store. Spring Security 7.1.0 Spring Security 7.0.0 - 7.0.6 Spring Security 6.5.0 - 6.5.11 Spring Security 6.4.0 - 6.4.18
Title WebAuthn User Verification Bypass via Session Serialization
References
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: vmware

Published:

Updated: 2026-08-26T18:50:35.015Z

Reserved: 2026-05-20T10:00:51.004Z

Link: CVE-2026-47841

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-26T18:16:33.303

Modified: 2026-08-26T18:16:33.303

Link: CVE-2026-47841

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.