Description
A weakness has been identified in chillzhuang SpringBlade up to 5.0.2. This affects the function UserServiceImpl.userInfo of the file blade-service/blade-system/src/main/java/org/springblade/system/service/impl/UserServiceImpl.java of the component user-auth-info Endpoint. This manipulation of the argument userId causes authorization bypass. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. CVE-2026-56100 and CVE-2026-36765 are distinct issues. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| chillzhuang | SpringBlade | 5.0.0, 5.0.1, 5.0.2 | — |
References
- VDB-409352 | chillzhuang SpringBlade user-auth-info Endpoint UserServiceImpl.java UserServiceImpl.userInfo authorization vdb-entry technical-description
- VDB-409352 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-97368 | CVE Analysis and Report third-party-advisory
- Submit #909894 | chillzhuang springblade v4.0 and later Authorization Bypass Through User-Controlled SQL Primary Key third-party-advisory
- https://aibot88.github.io/CVERequest/SpringBlade/issue2.html exploit