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Critical · 9.8 CVE-2026-77915 EUVD-2026-64955GHSA-3xhw-7rxv-vwc7

rConfig Core 8.0.0 < 8.2.10 Unauthorized Admin Registration via web.php

Published Aug 24, 2026 · Updated Oct 1, 2026 · Assigned by VulnCheck

Description

rConfig Core 8.0.0 before 8.2.10 contains an authentication bypass vulnerability that allows unauthenticated attackers to self-register accounts with full Administrator privileges due to a duplicate bare Auth::routes() call in routes/web.php that re-enables the POST /register route after it was explicitly disabled. Attackers can register a new account that is immediately authenticated with Admin-level access because the registration controller does not assign a role and the users.role column defaults to Admin, enabling access to stored device credentials, user data, and API token issuance.

Affected products

VendorProductAffectedFixed
rconfig rconfig 8.0.0 – < 8.2.10 8.2.10

References