CVE-2026-77915 (GCVE-0-2026-77915)
Vulnerability from cvelistv5 – Published: 2026-08-24 16:11 – Updated: 2026-10-01 15:21 X_Open Source
VLAI
EPSS
VEX
Title
rConfig Core 8.0.0 < 8.2.10 Unauthorized Admin Registration via web.php
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 16:07 UTC
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/rconfig/rconfig/security/advis… | vendor-advisory |
| https://github.com/rconfig/rconfig/releases#relea… | release-notes |
| https://www.vulncheck.com/advisories/rconfig-unau… | third-party-advisory |
Impacted products
Date Public
2026-08-10 00:00
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