EasyAdmin: Stored Cross-Site Scripting (XSS) via uploaded files served inline in FileField and ImageField

Date Jul 14, 2026

Type Vendor advisory

Signal High-risk advisory

Vendor / Product Composer · easycorp/easyadmin-bundle

CVE CVE-2026-54087

High-risk advisory CVE-2026-54087

Summary

EasyAdmin: Stored Cross-Site Scripting (XSS) via uploaded files served inline in FileField and ImageField

Why it matters

GitHub has published a reviewed security advisory for easycorp/easyadmin-bundle. Prioritize it with other application dependency updates.

Operator check

Check whether easycorp/easyadmin-bundle is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.

Sources

GitHub Advisory GHSA-8559-gwj3-q37r NVD — CVE-2026-54087 Source reference

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

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