lichess.org
By Lichess Vulnerability disclosure program on Self-hosted lichess.org
- Top reward
- No cash rewards
- Top severity paid
- Not published
- Assets in scope
- 7
- Public CVEs
- 0
- Last change
- No changes yet
At a glance
What to know before you start testing.
- No cash rewards
- A disclosure program: you report for credit, not money.
- Report by email
- [email protected]
Rewards
What the company's own policy page says it pays.
When we last read the linked page (12 Nov 2026), it did not look like a security policy. The program may have moved or closed; check the company's site before you test.
This program does not pay cash rewards.
Scope
7 assets you may test, 1 excluded.
Domains 4
- lichess1.org No bounty
- lichess.org No bounty
- lichess.org/source No bounty
- lichess.ovh No bounty
Source code 1
- https://github.com/security/advanced-security No bounty
Products and areas 2
- and infrastructure, including the domains No bounty
- Lichess's source repositories No bounty
Out of scope (1)
- bugzilla.mozilla.org/show_bug.cgi?id=1608391
Changes
Tracked since 11 Nov 2026. Last checked 5 hours 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.