CVE-2026-2549

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Source

https://cve.org/CVERecord?id=CVE-2026-2549

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2549.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-2549

Published

2026-02-16T09:32:06.062Z

Modified

2026-07-15T01:49:14.309752762Z

Severity

5.5 (Medium) CVSS_V4 - 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 CVSS Calculator

Summary

zhanghuanhao LibrarySystem 图书馆管理系统 BookController.java access control

Details

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2549.json",
    "cwe_ids": [
        "CWE-266",
        "CWE-284"
    ],
    "cna_assigner": "VulDB",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "1.1.0"
                },
                {
                    "last_affected": "1.1.0"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/zhanghuanhao/librarysystem

Affected ranges

Type

GIT

Repo

https://github.com/zhanghuanhao/librarysystem

Events

Introduced

902eaee8aee6884ce1d175123154ffd8ad9d1302

Last affected

902eaee8aee6884ce1d175123154ffd8ad9d1302

Database specific

{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "1.1.1"
        },
        {
            "last_affected": "1.1.1"
        }
    ]
}

Affected versions

1.*

1.1.1

v1.*

v1.1.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2549.json"