CVE-2025-15226

Description

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.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-434 Unrestricted Upload

Affected Products

Vendor	Product	Versions
sun.net	wmpro	5.0 — 5.2

References

Other References

https://www.twcert.org.tw/en/cp-139-10603-67149-2.html https://www.twcert.org.tw/tw/cp-132-10602-c1c69-1.html

Frequently Asked Questions

What is CVE-2025-15226? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-15226? +

CVE-2025-15226 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-15226? +

CVE-2025-15226 affects products from sun.net, specifically: wmpro. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-15226? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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