Arbitrary file upload in Monkey Wrench Inc. Mw Wp Form
CVE-2023-28409
Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier, which may allow a remote unauthenticated attacker to upload an arbitrary file.
Vulnerability class: Unrestricted File Upload
EPSS: 0.012 (65.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Monkey Wrench Inc. Mw Wp Form — versions versions v4.4.2 and earlier
- Mw_wp_form_project Mw_wp_form
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-28409?
- CVE-2023-28409 is a critical-severity vulnerability in Monkey Wrench Inc. Mw Wp Form, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2023-05-23.
- How severe is CVE-2023-28409?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-28409 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.