CVE-2025-15228

BPMFlowWebkit developed by WELLTEND TECHNOLOGY 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.

Score

CVSS 3.1 9.8 Critical

Status

Analyzed - twcert@cert.org.tw

Published

2025-12-29

Last modified

2026-10-07

Weaknesses

CWE-434

Affected products

• Bpmflowwebkit (Welltend)
• Bpmflowwebkit (Welltend Technology)

References

• https://www.twcert.org.tw/tw/cp-132-10604-c65aa-1.html
• https://www.twcert.org.tw/en/cp-139-10605-426b6-2.html