Upgrade from 1.1 --> 1.3

[Terabyte]

How is the upgrade done from 1.1 to 1.3 ?

In how many steps do I have to do it??

I know it is bad I let one of my sites wait that long but it seems like it was hacked through the CMS system, so now is the time

[Pierre M.]

Here is a suggestion :
-uncrack that cracked 1.1 (repair/reinstall from sane package/backup)
-upgrade it to sane 1.2 and backup
-upgrade it to sane 1.3 and backup
-subscribe the blog's RSS feed to be notified of new security fixes.
YMMV

Pierre M.

[Terabyte]

So only two steps. Thanks Pierre.

Well, cracked is maybe to harsh to say, but they uploaded some files, even with all the right rights to files/directories and only on 1.1 version. I have many other sites, but only this one not updated.

[Pierre M.]

Keeping software up to date may not be enough to be safe : see the small security guide and its hardening tips like URL filtering.

Pierre