CVE-2018-6383

Source
https://nvd.nist.gov/vuln/detail/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
2018-01-29T18:29:00Z
Modified
2025-01-14T07:35:28.776704Z
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
0 Unknown introduced commit / All previous commits are affected
Last affected

Affected versions

v2.*

v2.2.0
v2.2.1
v2.3.0
v2.3.1

v3.*

v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4