CVE-2026-47841

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Source
https://cve.org/CVERecord?id=CVE-2026-47841
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47841.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-47841
Published
2026-08-26T17:08:52Z
Modified
2026-09-06T03:45:58Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
WebAuthn User Verification Bypass via Session Serialization
Details

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

Database specific 
{
    "cna_assigner": "vmware",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47841.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "7.1.0"
                },
                {
                    "last_affected": "7.1.0"
                },
                {
                    "introduced": "7.0.0"
                },
                {
                    "last_affected": "7.0.6"
                },
                {
                    "introduced": "6.5.0"
                },
                {
                    "last_affected": "6.5.11"
                },
                {
                    "introduced": "6.4.0"
                },
                {
                    "last_affected": "6.4.18"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/spring-projects/spring-security

Affected ranges

Type
GIT
Repo
https://github.com/spring-projects/spring-security
Events
Introduced
8078781a6bdbd0c44755d24e13839d041caece34
Fixed
ab8b139278dc0649bab1f520fb2a78c7719d56f9
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "7.1.0"
        },
        {
            "fixed": "7.1.0.1"
        }
    ],
    "source": "CPE_RANGE"
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47841.json"