In brief. Comcast Xfinity Bug Bounty is a bug bounty program on Bugcrowd. Bounties range from $50 to $5,500. 2 assets are listed in scope, 2 of them bounty-eligible.
Comcast Xfinity Bug Bounty
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Bugcrowd published these facts on the program's page. Researchers did not report them, and they don't count toward the BugRater grade. Last checked 5 Nov 2026.
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
13 assets| Asset | Type | Eligibility | Max severity |
|---|---|---|---|
| █████████ | website | ✓ bounty | not set |
| ███████████████████████████████████████ | website | ✓ bounty | not set |
| ███ | website | out | not set |
| ██████████ | network | out | not set |
| █████████████ | website | out | not set |
Show all 13 assets
| Asset | Type | Eligibility | Max severity |
|---|---|---|---|
| ██████████████ | network | out | not set |
| ███████████████ | network | out | not set |
| █████████████████ | website | out | not set |
| ███████████████████ | website | out | not set |
| ████████████████████ | website | out | not set |
| █████████████████████ | website | out | not set |
| █████████████████████████ | website | out | not set |
| ████████████████████████████ | website | out | not set |
Bugcrowd lists 21 scope entries. Its public listing groups many assets under one label, so we show identical entries once.