Open-source package vulnerability · Composer (PHP)

GHSA-m97h-2qj3-5773: Duplicate Advisory: Grav: Missing admin.super guard on core group blueprint access field allows admin.users operator to escalate to super-admin

criticalCVSS 4.0 9.3 · 3.1 9.1

This advisory was withdrawn on Sep 17, 2026. The publisher no longer considers it a valid vulnerability.

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-xhfv-7758-r9hx. This link is maintained to preserve external references. Original Description Grav before 2.0.14 fails to guard the access field in the core group blueprint with the required security@: admin.super restriction.

Published Aug 18, 2026 · Updated Sep 17, 2026

Affected packages

getgrav/grav

Ecosystem: Composer (PHP)
Affected: < 2.0.14
Fixed in: No patched version yet
Check: composer show getgrav/grav

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-xhfv-7758-r9hx. This link is maintained to preserve external references.

Original Description

Grav before 2.0.14 fails to guard the access field in the core group blueprint with the required security@: admin.super restriction. A delegated admin.users operator can save a group with access[admin][super]=true to escalate to super-admin, gaining scheduler and Twig evaluation capabilities.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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