- Top reward
- Not published
- Top severity paid
- Critical
- Assets in scope
- 16
- Public CVEs
- 0
- Last change
- No changes yet
At a glance
What to know before you start testing.
- Pays cash
- Amounts are not published; ask before you invest time.
- Report on HackerOne
- Submit through the program page.
Rewards
What HackerOne lists as the payout for each severity.
HackerOne does not publish a reward table for this program.
Scope
16 assets you may test.
Wildcard domains 9
- *.udimg.com No bounty
- *.ud.wtf No bounty
- *.urbandictionary.biz No bounty
- *.urbandictionary.blog No bounty
- *.urbandictionary.com No bounty
- *.urbandictionary.net No bounty
- *.urbandictionary.org No bounty
- *.urbandictionary.store No bounty
- *.urbanup.com No bounty
Web 3
- av.urbandictionary.biz Critical
- help.urbandictionary.com Medium No bounty
- urbandictionary.github.io Critical
Android apps 1
- com.urbandictionary.android No bounty
iOS apps 1
- com.urbandictionary.iphone Critical
Source code 1
- github.com/urbandictionary No bounty
Products and areas 1
- twitter.com/urbandictionary Critical
Changes
Tracked since 12 Nov 2026. Last checked 4 minutes ago.
No changes yet. When the rewards or scope move, you will see it here and in the RSS feed.
Public CVEs
Published vulnerabilities in this vendor's products, from the NVD.
No CVEs matched yet. We match NVD records by vendor name, so products sold under another name can be missing.