My site recently began running slow, so I did some investigating... It turns out, two tables in my database (one easyblog, one easydiscuss) have more entries than they should.
The table "discuss_users_history" has 240k entries and
the table "easyblog_trackback" has 12.5k entries...
this is out of a total of 255k total entries.
I looked and many of the trackbacks were spammy.
I also noticed that the discuss_users_history had thousands of entries assigned to no user id and all on the same day...
Is there a vulnerability that needs addressing?