CVE-2026-124590
zhangbw409 library_manager_system UserController.java BookController.addBook improper authorization
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.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| library_manager_system zhangbw409 |
56514767a5207caf5e04c2cea379dfaa8cb5f00b (affected) f6c9d9c96bf5d2a32ef741daeaa29d80e6db166b (affected) |
CNA: VulDB |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 6.9 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | CNA: VulDB |
| 3.1 / 7.3 high |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | CNA: VulDB |
| 3.0 / 7.3 high |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | CNA: VulDB |
| 2.0 / 7.5 high |
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C | CNA: VulDB |
Exploit evidence
- https://github.com/zhangbw409/library_manager_system/issues/15
exploit · CNA: VulDB
References
- https://vuldb.com/vuln/433014CNA: VulDB · vdb-entry, technical-description
- https://vuldb.com/vuln/433014/ctiCNA: VulDB · signature, permissions-required
- https://vuldb.com/cve/CVE-2026-124590CNA: VulDB · third-party-advisory
- https://vuldb.com/submit/1040539CNA: VulDB · third-party-advisory
- https://github.com/zhangbw409/library_manager_system/issues/15CNA: VulDB · exploit, issue-tracking
- https://github.com/zhangbw409/library_manager_system/CNA: VulDB · product
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