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Bug Bounty Program - BlaBlaCar

Comuto SA · YesWeHack · launch date not exposed by platform

High competitionApiWebMobile

CyberSec — live program on YesWeHack.

Metrics

Bounty range$50 – $3.0k
Paid this month$0
Reports107/mo
Hunters0

Beginner fit

42/100

This program triages reports within a day or two.

Time to triage1d
Time to first bounty21d

Engage

Open on YesWeHack

Always read the full policy on the platform before submitting. Scope below is a summary only.

Scope assets6
Bounty floor$50

In-scope assets

  • https://edge.blablacar.(fr|de|co.uk|in|es|mx|be|hr|hu|it|nl|pl|com.br|pt|ro|ru|com|tr|com.ua))
  • https://auth.blablacar.(fr|de|co.uk|in|es|mx|be|hr|hu|it|nl|pl|com.br|pt|ro|ru|com|tr|com.ua)
  • https://www.blablacar.(fr|de|co.uk|in|es|mx|be|hr|hu|it|nl|pl|com.br|pt|ro|ru|com|tr|com.ua)
  • https://m.blablacar.(fr|de|co.uk|in|es|mx|be|hr|hu|it|nl|pl|com.br|pt|ro|ru|com|tr|com.ua)
  • https://play.google.com/store/apps/details?id=com.comuto&hl=en
  • https://itunes.apple.com/fr/app/blablacar-trusted-carpooling/id341329033?l=en&mt=8

Fetched live from the YesWeHack API.

Wanted categories

General

Who should hunt here

Beginners

A stretch
  • Wide attack surface — 6 assets means overlooked corners (old subdomains, staging hosts) are statistically likely.
  • Fast feedback — triage lands in ~1 day, so you learn what this team pays for quickly.
  • Low entry point — the bounty floor starts at $50, so lower-severity findings are still worth submitting.

Intermediate

Good target
  • Real ceilings — payouts reach $3.0k, so chaining two medium findings into one report actually pays.
  • APIs are in scope — where medium hunters get paid: broken object-level authorization, mass assignment, and rate-limit gaps.
  • Active program — ~107 valid reports/month means the triage queue is alive and templates are established.

Pros

Efficient filler
  • Modest for a pro — the $3.0k cap limits upside — but low crowding makes it a reliable filler between bigger programs.

Think twice if

  • Heavily crowded — duplicates arrive within hours; only novel vectors or automation win here.
  • Program age is unknown — YesWeHack doesn't expose start dates, so "freshness" can't be verified.

Where these numbers come from

Live from YesWeHack

  • Bounty range, total report count & average first-response time — live YesWeHack API
  • Full in-scope target list — fetched live from the YesWeHack program detail

Modeled estimates

  • Payout speed — modeled default; the API doesn't expose time-to-bounty
  • Beginner fit — computed from the signals above (methodology on this page)

Recon launchpad

One-click starting points per asset — certificate history, archived pages, leaked code, and exposed hosts. Open results in their own tabs.