CVE-2026-77915rConfig Core 8.0.0 < 8.2.10 Unauthorized Admin Registration via web.php
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-306, CWE-1188
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 1, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
rconfig rconfig rconfig:rconfig (from the name) | from 8.0.0 before 8.2.10 | CNA record |
References
- https://github.com/rconfig/rconfig/security/advisories/GHSA-w3hx-9cxg-5ccrvendor-advisory
- https://github.com/rconfig/rconfig/releases#release-core-8.2.10release-notes
- https://www.vulncheck.com/advisories/rconfig-unauthorized-admin-registration-via-web-phpthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.