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9.3

CVE-2025-15226: WMPro allows attackers to upload and run malicious code on servers

CVE-2025-15226 · published 10 months ago
Summary

If you use WMPro, a malicious attacker could upload and run code on your server without needing a password. This could allow them to take control of your server and steal sensitive information. Update WMPro to the latest version to fix this issue.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
sun.net wmpro >= 5.0, <= 5.2
cpe:2.3:a:sun.net:wmpro:*:*:*:*:*:*:*:*
Original advisory text
WMPro developed by Sunnet has a Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution o...
WMPro developed by Sunnet has a Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker full control
Severity
9.3 Critical
Exploitation
<1% chance of attack within 30 days
Type
CWE-434Unrestricted File Upload
Timeline
Published29 Dec 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
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