This Expression Engine Extension adds some template variables to display exif information of images attached to a post in the forum module. It is an extension for the Expression Engine Forum module only. Here you can see it working. I used some code from the Exif Plugin and modified it.
The Extension shows some basic exif variables and the full exif included in the images. The exif information will be only displayed for jpeg images.
You can use variables listed below like any other single value variables in Expression Engine. Just put the variables with the exif information you need in the forum template and you are done, but you need to add these variables within this variable pair:
{exif_information} your template code here{/exif_information}
List of template variables:
{date_taken}
{exposuretime}
{focal_length}
{camera}
{aperture}
{iso_speed}
{flash}
{size}
{full}
Expression Engine Forum Module 1.3.2 is required in order to run that extension.