CVE-2025-15228 WELLTEND TECHNOLOGY｜ BPMFlowWebkit - Arbitrary File Upload

Critical 9.3 Published 29 Dec 2025 Updated 29 Dec 2025

Unauthenticated attackers can upload malicious files to execute arbitrary code on the server.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-15228?

CVE-2025-15228 is a critical vulnerability in WELLTEND TECHNOLOGY BPMFlowWebkit, published on 29 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-434

Which versions are affected by CVE-2025-15228?

It affects 1 product.

Products include Welltend Bpmflowwebkit.

How do I fix CVE-2025-15228?

No fix has been published for CVE-2025-15228 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-15228 being exploited?

There is no known exploitation of CVE-2025-15228 in the wild and no public exploit code.

CVE-2025-15227 WELLTEND TECHNOLOGY｜ BPMFlowWebkit - Arbitrary File Read High 8.7

Sources

Also known as GHSA-wgvp-jwxw-3rhx.