Elfster bug bounty programs
elfster.com Updated
Elfster runs one public program: a security.txt disclosure program with no cash rewards.
- Top reward
- No cash
- Disclosure only
- Programs
- 1
- None pays cash
- Targets in scope
- 4
- 4 types
- Last change
- None yet
- Tracked since Nov 2026
Where to report
The one public program Elfster runs.
| Program | Top reward | Safe harbor | KYC | First response | Status |
|---|---|---|---|---|---|
Elfster
security.txt · Disclosure only |
No cash | Full | – | 3 days promised | Open |
-
- Safe harbor
- Full
- First response
- 3 days promised
Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.
What is in scope
4 targets. 4 excluded.
-
www.elfster.com and all subdomains
Wildcards
-
elfster.com
Domains
-
Elfster APIs
APIs
-
The Elfster iOS and Android mobile applications
Products and areas
No target matches. Try part of a host name, such as the company name.
Out of scope 4
Don't test these. A program can exclude a host another program covers; the program you report to decides.
-
Denial of service attacks
-
Physical security issues
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Social engineering or phishing attacks against Elfster employees
-
Vulnerabilities in third-party services or libraries that are not specific to our implementation
Recent changes
Reward and scope changes across every Elfster program, newest first.
No changes recorded yet. New targets and reward moves show up here and in the RSS feed.
About this page
This page gathers every public program listed under elfster.com: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.
Something wrong or missing? Report a correction.