Laravel TokenGuard authentication bypass through non-string API credentials

Date Oct 23, 2026

Type Vendor advisory

Signal Critical vendor advisory

Vendor / Product Composer · laravel/framework

CVE CVE-2026-114509

Critical vendor advisory CVE-2026-114509

Summary

Laravel TokenGuard authentication bypass through non-string API credentials

Why it matters

GitHub has published a reviewed security advisory for laravel/framework. Prioritize it with other application dependency updates, especially because EPSS places it in the 33% percentile.

Operator check

Check whether laravel/framework is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 9.2. EPSS probability: 0.4%; percentile: 33%.

Sources

GitHub Advisory GHSA-f9x3-7vq9-cph6 NVD — CVE-2026-114509 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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