TinyMCE Filepicker fail in 2.2.15

[fowlerat]

Hi,

As of 2.2.15 when using TinyMCE the filepicker goes to a 403 error.

Any quick solutions please?

Thanks
Alan

[fowlerat]

Have found resolution - maybe the default htaccess.txt which is shipped could be updated?

Important: if you're using URL Rewriting, you must update your .htaccess file and replace:
RedirectMatch 403 ^.*/modules/(.*)\.php$ with:
RedirectMatch 403 ^.*/modules/(?!TinyMCE/responsive_filemanager/filemanager/).*\.php$
... in order to make the Responsive File Manager work - If you already did some changes on that line, please update the rule accordingly

[DIGI3]

TinyMCE isn't a core module, so allowing a special exception for it in the core isn't an ideal solution. This does catch a lot of people who miss the instruction in the module's docs, however, so it would be nice if a more permanent solution could be found.