Critical · published December 29, 2025
🚨 An unauthenticated upload vulnerability in BPMFlowWebkit could let attackers drop a malicious web shell onto your server — turning your trusted app into a hacker's playground! 🔥 Think of this like a hotel with no front desk security. Anyone could walk in, leave behind a duffel bag full of dangerous surprises, and then just waltz away unnoticed! If exploited, an attacker could gain full control of your server, allowing them to execute arbitrary code at will. This means they could steal sensitive data, manipulate applications, or even cripple your services entirely — a disaster waiting to happen!
Think of this like a hotel with no front desk security. Anyone could walk in, leave behind a duffel bag full of dangerous surprises, and then just waltz away unnoticed! This vulnerability allows unauthenticated remote attackers to upload files, including malicious web shells, to the server without any proper checks. Once uploaded, these files can be executed, leading to complete code execution on the server.
If exploited, an attacker could gain full control of your server, allowing them to execute arbitrary code at will. This means they could steal sensitive data, manipulate applications, or even cripple your services entirely — a disaster waiting to happen! Immediate action is needed! Patch BPMFlowWebkit to the latest version as soon as it's available, and ensure that file upload features have strict validation and authentication measures in place. Regularly audit your systems for any unauthorized uploads or changes. You've got this! With the right steps, you can protect your server and keep those pesky hackers at bay! 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| welltend/bpmflowwebkit | < 5.0.5 | 5.0.5 |