CVE-2025-55008

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Source
https://cve.org/CVERecord?id=CVE-2025-55008
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55008.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-55008
Aliases
Published
2025-08-09T02:02:14.950Z
Modified
2026-08-12T03:51:49.324579122Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
Summary
AuthKit React Router: Sensitive auth data rendered in HTML
Details

The AuthKit library for React Router 7+ provides helpers for authentication and session management using WorkOS & AuthKit with React Router. In versions 0.6.1 and below, @workos-inc/authkit-react-router exposed sensitive authentication artifacts — specifically sealedSession and accessToken by returning them from the authkitLoader. This caused them to be rendered into the browser HTML. This issue is fixed in version 0.7.0.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55008.json",
    "cwe_ids": [
        "CWE-200"
    ],
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/workos/authkit-react-router

Affected ranges

Type
GIT
Repo
https://github.com/workos/authkit-react-router
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
607caac658784962bab76e227f9c5820d0b9a9e5
Fixed
540ba02c20d8001da7f8f1a5e6e05a43c118d376
Database specific
Show details 
{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.7.0"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.1.0-alpha.0
v0.1.1
v0.2.0
v0.3.0
v0.4.0
v0.4.1
v0.5.0
v0.6.0
v0.6.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-55008.json"