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  4. CVE 2026 124590 zhangbw409 librarymanagersystem
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Back to active CVEs
Medium · CVSS 6.9CVE-2026-124590

zhangbw409 library_manager_system UserController.java BookController.addBook improper authorizationCVE-2026-124590

Answer in brief

CVE-2026-124590 records a Medium severity (CVSS 6.9) vulnerability in zhangbw409 library_manager_system UserController.java BookController.addBook improper authorization. The current sources do not mark it as known exploited. The current feed maps zhangbw409/library_manager_system (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 9, 2026Updated Nov 9, 2026Source checked Nov 9, 2026First seen by HOL Nov 9, 2026Material review Nov 9, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.9
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps zhangbw409/library_manager_system (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
zhangbw409/library_manager_systemgeneric56514767a5207caf5e04c2cea379dfaa8cb5f00b || f6c9d9c96bf5d2a32ef741daeaa29d80e6db166bNot reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for zhangbw409/library_manager_system.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Nov 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 9, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • kongxin-github Java_Library_Management_System Swing UI Layer MainInterface.java Landing.sureadmin improper authorizationAlso CWE-285

Record context

Vulnerability class
Privilege Escalation
EPSS
Not reported
CWE IDs
CWE-285, CWE-266
Source
CVE List V5
Source checked
Nov 9, 2026
References
6 linked sources
Open source record