Comcast Xfinity Bug Bounty

Welcome to the Xfinity Bug Bounty program!

  • $50 – $3,500 per vulnerability
  • Safe harbor
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Program stats

  • Vulnerabilities rewarded 598
  • Validation within 8 days 75% of submissions are accepted or rejected within 8 days
  • Average payout $514.86 within the last 3 months

Latest hall of famers

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Recently joined this program

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Welcome to the Xfinity Bug Bounty program! This program will be trialing our first comprehensive paid rewards program for the products that shape the Xfinity consumer experience. We're offering higher-paying rewards in more categories to an exclusive group of researchers. We are excited for you to help us identify vulnerabilities in our applications and grow our bug bounty program. Good luck, and happy hunting!

Ratings/Rewards:

For the initial prioritization/rating of findings, this program will use the Bugcrowd Vulnerability Rating Taxonomy. However, it is important to note that in some cases a vulnerability priority and reward will be modified due to its likelihood or impact. In any instance where an issue is downgraded, a full, detailed explanation will be provided to the researcher - along with the opportunity to appeal and make a case for a higher priority.

Note the following amendments for this program:

VRT Name Adjusted Priority
High Impact Subdomain Takeover P2 -> P3
Basic Subdomain Takeover P3 -> P4

Scope and rewards

Program rules

This program follows Bugcrowd’s standard disclosure terms.

For any testing issues (such as broken credentials, inaccessible application, or Bugcrowd Ninja email problems), please submit through the Bugcrowd Support Portal. We will address your issue as soon as possible.

This program does not offer financial or point-based rewards for P5 — Informational findings. Learn more about Bugcrowd’s VRT.