After reading a post on meta.so, I noticed the https://softwareengineering.stackexchange.com/suggested-edits/XXX page. I'm guessing that it's part of the so-called moderator tools a user receives as moderator or reaching 10k reputation.
It didn't take long to find the latest suggestion and reject it. Note: I didn't maliciously reject it - it was an irrelevant suggestion.
Since this web page is publicly accessible, can anyone reject/approve edits?