CVE-2018-6383

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Source

https://cve.org/CVERecord?id=CVE-2018-6383

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6383.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2018-6383

Published

2018-01-29T18:29:00.220Z

Modified

2026-04-10T04:12:46.518519Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

Monstra CMS through 3.0.4 has an incomplete "forbidden types" list that excludes .php (and similar) file extensions but not the .pht or .phar extension, which allows remote authenticated Admins or Editors to execute arbitrary PHP code by uploading a file, a different vulnerability than CVE-2017-18048.

References

Affected packages

Git / github.com/monstra-cms/monstra

Affected ranges

Type

GIT

Repo

https://github.com/monstra-cms/monstra

Events

Introduced

Last affected

81bad8b6649253bd972ac4158816189d38366216

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.0.4"
        }
    ]
}

Affected versions

v2.*

v2.2.1

v3.*

v3.0.0

v3.0.1

v3.0.2

v3.0.3

v3.0.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6383.json"