- Top reward
- Not published
- Top severity paid
- Critical
- Assets in scope
- 20
- 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
20 assets you may test, 11 excluded.
Wildcard domains 5
- *.line-apps.com No bounty
- *.line.biz No bounty
- *.linecorp.com No bounty
- *.line.me No bounty
- *.line.naver.jp No bounty
Android apps 2
- com.linecorp.linelite No bounty
- jp.naver.line.android No bounty
Desktop and binaries 2
- 9wzdncrfj2g6 Critical
- Windows Executable No bounty
iOS apps 2
- 443904275 Critical
- 539883307 Critical
Web 1
- http://recruit.linepluscorp.com Critical
Products and areas 8
- Chrome Extension No bounty
- LINE Messenger - Chat No bounty
- LINE Messenger - Keep No bounty
- LINE Messenger - News No bounty
- LINE Messenger - OpenChat No bounty
- LINE Messenger - VoIP No bounty
- LINE Messenger - VOOM No bounty
- Other Assets No bounty
Out of scope (11)
- DEMAE-CAN
- LINE BANK
- LINE FINANCIAL
- LINEMAN
- LINE Pay
- LINE TAXI
- livedoor
- *nvapis.line.me
- Yahoo Japan
- https://entry.line.me
- prod-fido-fido2-server.line-apps.com
Changes
Tracked since 12 Nov 2026. Last checked 1 hour 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.