Custom map in the editor

[minicats]

Driven by nostalgy I have recently found my own custom map that I uploaded 7 years ago on some site. Now I would not mind to bring some changes into it but back then I set a password to it. That was really dumb of me. Now I cant forgive it myself. After all these years I absolutely don't remember the pass.
Is there some hope to open my map in the editor or it will be on read-only mode forever?

[5M0k1N]

couldnt find anything on google :/
i know how frustrating it is, i had something similar happen with a warcraft 3 map where i encripted the final version to prevent editing and then i accidentally replaced the unprotected version with the encripted one. not sure why i even cared about anyone else possibly editing it lol