CVE-2026-124590 zhangbw409 library_manager_system UserController.java BookController.addBook improper authorization
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-124590?
CVE-2026-124590 is a medium-severity vulnerability in zhangbw409 library_manager_system, published on 9 Nov 2026.
Official description
A security vulnerability has been detected in zhangbw409 library_manager_system f6c9d9c96bf5d2a32ef741daeaa29d80e6db166b/56514767a5207caf5e04c2cea379dfaa8cb5f00b. This impacts the function BookController.addBook of the file src/main/java/com/zbw/controller/UserController.java. The manipulation of the argument userName/userPwd/userEmail/userId leads to improper authorization. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-124590?
How do I fix CVE-2026-124590?
No fix has been published for CVE-2026-124590 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-124590 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124590 exists.
Sources
Also known as GHSA-r9m7-h73f-c4f7.