CVE-2026-63102

The record

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 packages

Related vulnerabilities

• CVE-2026-96378 Improperly Controlled Modification of Dynamically-Determined Object Attributes… CWE-915
• CVE-2026-84645 In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, objects of types marked as storing… CWE-915
• CVE-2026-84430 A security vulnerability has been detected in gouguoa up to 5.10.0/6.0.1. CWE-915
• CVE-2026-83557 DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically… CWE-915
• CVE-2026-78038 Improperly Controlled Modification of Dynamically-Determined Object Attributes… CWE-915
• CVE-2026-59284 There is no allow list for property keys when Spring Cloud Commons writable /actuator/env… CWE-915
• CVE-2026-47849 Spring Data REST does not guard identifier (@Id) and version (@Version) properties… CWE-915
• CVE-2026-47850 Spring Data REST does not preserve the persisted version (@Version) property of an… CWE-915