CVE-2026-91849

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Source

https://cve.org/CVERecord?id=CVE-2026-91849

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-91849.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-91849

Published

2026-09-15T15:30:07Z

Modified

2026-09-19T03:31:01Z

Severity

2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

WuzhiCMS Avatar Upload index.php setAvatar unrestricted upload

Details

A security flaw has been discovered in WuzhiCMS up to 4.1.0. This affects the function member::setAvatar of the file /index.php?m=member&f=user&v=setAvatar of the component Avatar Upload. The manipulation of the argument File results in unrestricted upload. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Database specific

{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-284",
        "CWE-434"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/91xxx/CVE-2026-91849.json"
}

References

Affected packages

Git / github.com/wuzhicms/wuzhicms

Affected ranges

Type

GIT

Repo

https://github.com/wuzhicms/wuzhicms

Events

Introduced

6785066d7d68022718819e8040755b832a5b67ed

Last Affected

0a9144f8da632bbf69d53e4126bc2b6c0b08ee0d

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "4.0"
        },
        {
            "last_affected": "4.0"
        },
        {
            "introduced": "4.1.0"
        },
        {
            "last_affected": "4.1.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

4.*

4.0

4.1.0

v4.*

v4.0.0

v4.1.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-91849.json"