CVE-2023-6316

moderate-risk
Published 2024-01-11

The MW WP Form plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the '_single_file_upload' function in versions up to, and including, 5.0.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Do I need to act?

~
8.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Mw Wp Form

Affected Vendors

Mw Wp Form Project

References (6)

Issue Tracking https://plugins.trac.wordpress.org/browser/mw-wp-form/tags/5.0.1/classes/models/...
Patch https://plugins.trac.wordpress.org/changeset/3003065/mw-wp-form#file15
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/b2c03142-be30-4173-a14...
Issue Tracking https://plugins.trac.wordpress.org/browser/mw-wp-form/tags/5.0.1/classes/models/...
Patch https://plugins.trac.wordpress.org/changeset/3003065/mw-wp-form#file15
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/b2c03142-be30-4173-a14...
47
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 10/34 · Low
Exposure 5/34 · Minimal