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CVE-2026-84685

Improper Cache Isolation in auth0/react-native-auth0 SDK Web Platform Credential Management

CVSS 3.1 6.5 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-84685

Published

The react-native-auth0 SDK's web platform implementation does not scope its in-memory token cache to individual user sessions when operating in a server-side rendering (SSR) environment where module state persists across HTTP requests. Under the listed preconditions, tokens cached in module memory can be retrieved across subsequent requests processed by the same server runtime.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-84685

Published

react-native-auth0

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Auth0",
                    "product": "react-native-auth0",
                    "versions": [
                        {
                            "version": "5.0.0",
                            "status": "affected",
                            "lessThan": "5.11.1",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON