Our approach to security is designed to protect buyers and sellers. We monitor every transaction, continuously innovate in fraud prevention, and we protect businesses’ data like our business depends on it—because it does. We adhere to industry-leading standards to manage our network, secure our web and client applications, and set policies across our organization.
Caviar is an all-in-one food ordering platform that connects diners with the most crave-worthy restaurants, via convenient delivery, pickup, or catering. Caviar, part of Square’s suite of services for businesses, partners with thousands of restaurants in more than 20 cities across the US, to grow their sales and bring them new customers. Caviar also provides economic empowerment and flexible earning opportunities for couriers, offering the industry’s only occupational accident insurance policy that protects all couriers when they’re delivering on the Caviar platform at no cost to them.
For the initial prioritization/rating of findings, this program will use theBugcrowd Vulnerability Rating Taxonomy. However, it is important to note that in some cases a vulnerability priority 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.
To test the payment flow, you must hit submit. Please note, this will actually charge you so please remember to cancel all transactions. YOU HAVE ONE MINUTE TO CANCEL ANY TRANSACTION.
Last updated 21 Aug 2018 20:41:39 UTC
Technical severity | Reward range
p1 Critical | $2,000 - $5,000
p2 Severe | $1,000 - $2,000
p3 Moderate | $300 - $1,000
p4 Low | $100 - $300
P5 submissions do not receive any rewards for this program.
Target name | Type
*.trycaviar.com | Website
Caviar iOS Mobile Application | iOS
Caviar Android Mobile Application | Android
Testing is only authorized on the targets listed as In-Scope. Any domain/property of Caviar not listed in the targets section is out of scope. This includes any/all subdomains not listed above. If you believe you've identified a vulnerability on a system outside the scope, please reach out to email@example.com before submitting.
While we're interested in sussing out all vulnerabilities, we'd appreciate if researchers could focus effort on identifying ATOs and ways of ordering free food. ATOs should only be conducted and demonstrated against accounts used by the researcher. Don't target any other person or account that is not your own.
When registering, please use your @bugcrowdninja.com email address ('firstname.lastname@example.org). To learn more about your @bugcrowdninja email - see here: https://researcherdocs.bugcrowd.com/docs/your-bugcrowdninja- email-address
You're free to create your own accounts, place transactions, etc ( again, if you're testing placing orders, be sure to cancel within one minute, or the order will actually go through ). Currently this test is limited to only the end-user side of the application (e.g. a user who orders food, etc).
Caviar recognizes the important contributions the security research community can make. We encourage coordinated reporting of security issues with our services. We take the security of our services very seriously and monitor their use for indications of a malicious attack. In order to allow us to identify legitimate security research as opposed to malicious attacks against our services, we promise not to bring legal action against researchers who:
This program follows Bugcrowd’s standard disclosure terms.
This program does not offer financial or point-based rewards for P5 — Informational findings. Learn more about Bugcrowd’s VRT.
Contact us if you want more information.