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Latest from the ColdFusion Community Portal

Thank You to Our ColdFusion 2025 Pre-Release Users

We are thrilled to extend our heartfelt thanks to all our pre-release customers for their enthusiastic participation in the ColdFusion 2025 pre-release program. Your active engagement and valuable feedback have been instrumental in shaping the future of ColdFusion. Throughout the Beta program, we saw remarkable engagement. Post Alpha, your contributions continued to drive improvements, and during the Beta phase, your involvement was exceptional. ColdFusion 2025 Pre-Release Program Metrics Number of posts created Discussions involved in Most active discussions (out of […] Read More

NOW LIVE! ColdFusion 2025, 2023, and 2021 April security updates

We are pleased to inform you that we’ve released security updates for ColdFusion 2025, 2023, and 2021 releases. For more information, see the respective tech notes: ColdFusion (2025 release) Update 1 ColdFusion (2023 release) Update 13 ColdFusion (2021 release) Update 19 These updates resolve several critical and important vulnerabilities that could lead to arbitrary file system read, arbitrary code execution, and security feature bypass. View the security bulletin, APSB25-15, for more information. Download the updates ColdFusion 2025 updates ColdFusion 2023 updates ColdFusion 2021 […] Read More

ColdFusion Out Of Memory

I wanted to get technical input on something related to our ColdFusion setup. We’ve configured 20 ColdFusion instances on one server, and each instance has a Java max heap size of 4500 MB. Now, let’s say each of these instances tries to generate a PDF file that’s around 5000 MB—so larger than the configured heap size. Would this scenario lead to an out-of-memory issue? Just to add, the host machine has 93 GB of RAM. Appreciate your thoughts on this! Read More

CF 2023: Suddenly today CGI.HTTP_REFERER getting empty value

Hi Experts, CF 2023: Suddenly today CGI.HTTP_REFERER getting empty value and some of the pages of application are not working as expected. Any reason? I have three apps, only one of the application has this issue. Thanks for you support

Very strange form behavior

We use Dailyrazor as our web host. Over the past couple of days our CFM forms have been acting strange. Every time a form is submitted it now has a JS header forwarding the browser to a site in Japan. None of the form is processed. Our host was hacked a couple of weeks ago – I’m wondering if the CF install was hijacked/corrupted? Or am I just missing something simple? Here is an example page:https://skicmsc.com/_contact_include.html Submit the form and […] Read More

ColdFusion in Distributed Environment (LINUX)

Configuring ColdFusion in a Distributed Environment (Linux): ColdFusion and Apache ColdFusion is a powerful application server that helps developers build dynamic web applications with ease. It provides a robust scripting language (CFML), seamless database connectivity, and enterprise-level functionalities such as session management, caching, and security. A distributed environment means running different parts of an application on different servers, making it faster and more reliable. ColdFusion, when used with Apache in this setup, helps handle web traffic better and improves performance. This setup reduces downtime and ensures everything runs smoothly. This guide will show you how to set up ColdFusion 2023 (or 2021) with Apache on different servers. A distributed environment means running ColdFusion on one machine and the Web server on a different machine. This guide will show you how to configure ColdFusion 2023 (or 2021) with Apache on different servers.

Adobe ColdFusion YouTube Channel

Getting Started with Adobe ColdFusion (2016 Release)