CVEvulnerability
CVE-2026-63102
5.3 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-07-20
- Last modified
- 2026-10-24
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 5.3 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- Weaknesses
- CWE-915
Description
rConfig Core before 8.2.8 contains a privilege escalation vulnerability that allows authenticated users to assign arbitrary roles to any account by submitting an unvalidated role field through the Users API during user creation or profile updates. Attackers can exploit the missing allowlist validation and absent admin-level authorization check in StoreUserRequest to mass-assign the Admin role directly to the User model, granting access to privileged features. rConfig Pro and Enterprise are not affected.
Affected configurations
• rconfig rconfig (< 8.2.8)
Related
Weakness · CWE (1)
- CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes weakness
References
- https://github.com/rconfig/rconfig/commit/84822f4051ed97d651b1b4d191c6da2aa8c3c037 Patch
- https://github.com/rconfig/rconfig/pull/325 Issue Tracking, Patch
- https://github.com/rconfig/rconfig/releases/tag/core-8.2.8 Product, Release Notes
- https://www.vulncheck.com/advisories/rconfig-privilege-escalation-via-users-api-role-field Patch, Release Notes, Third Party Advisory