A vulnerability has been found in zhanghuanhao LibrarySystem 图书馆管理系统 up to 1.1.1. This impacts an unknown function of the file BookController.java. The manipulation leads to improper access controls. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00041.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Zhanghuanhao Subscribe
Librarysystem Subscribe

No data.

No data.

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Librarysystem Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/zhanghuanhao/LibrarySystem/issues/32 cve-icon cve-icon
https://github.com/zhanghuanhao/LibrarySystem/issues/32#issue-3879640487 cve-icon cve-icon
https://vuldb.com/?ctiid.346158 cve-icon cve-icon
https://vuldb.com/?id.346158 cve-icon cve-icon
https://vuldb.com/?submit.749873 cve-icon cve-icon
History

Mon, 16 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Zhanghuanhao
Zhanghuanhao librarysystem
Vendors & Products Zhanghuanhao
Zhanghuanhao librarysystem

Mon, 16 Feb 2026 10:00:00 +0000

Type Values Removed Values Added
Description A vulnerability has been found in zhanghuanhao LibrarySystem 图书馆管理系统 up to 1.1.1. This impacts an unknown function of the file BookController.java. The manipulation leads to improper access controls. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Title zhanghuanhao LibrarySystem 图书馆管理系统 BookController.java access control
Weaknesses CWE-266
CWE-284
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-02-16T09:32:06.062Z

Reserved: 2026-02-15T16:06:15.489Z

Link: CVE-2026-2549

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-16T10:16:08.403

Modified: 2026-02-16T10:16:08.403

Link: CVE-2026-2549

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-16T12:01:00Z

Weaknesses