Discover · Vulnerability Disclosure

Discover Vulnerability Disclosure

Vulnerability disclosure

Discover runs a coordinated vulnerability disclosure program on Hackerone.

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Program: Hackerone

Disclosure Policy

Policy

https://www.discover.com/responsible-disclosure

Policy

https://www.discover.com/responsible-disclosure/scope-and-roe/

Security Contact

Source

Vulnerability Disclosure

generated: '2026-09-06'
method: searched
probe: true
source: https://www.discover.com/responsible-disclosure
policy:
- https://www.discover.com/responsible-disclosure
- https://www.discover.com/responsible-disclosure/scope-and-roe/
submission:
- https://hackerone.com/6fbb634b-1079-49b8-a63c-453c8b74e8b4/embedded_submissions/new
platform: HackerOne (embedded submission form on discover.com)
safe_harbor: >-
  "By responsibly submitting your findings to Discover in accordance with these guidelines,
  Discover agrees not to pursue legal action against you."
bounty: false
bounty_detail: The policy states researchers must "not request compensation for time and materials
  or vulnerabilities discovered" - recognition and coordinated disclosure, not a paid bounty.
disclosure_terms: >-
  A researcher whose report is in scope and valid "will be allowed to disclose the vulnerability
  after a fix has been issued".
in_scope:
- OWASP Top 10 vulnerability categories
- Other vulnerabilities with demonstrated impact
out_of_scope:
- Theoretical vulnerabilities
- Informational disclosure of non-sensitive data
- Low impact session management issues
- Self XSS (user defined payload)
- Denial of service testing
- Physical or social engineering
- Testing of third-party services
- Clickjacking / UI redressing
- Incomplete or missing SPF/DMARC/DKIM records
- Account/email enumeration using brute-force attacks
rules_of_engagement: https://www.discover.com/responsible-disclosure/scope-and-roe/
security_txt: null
security_txt_note: >-
  No /.well-known/security.txt on any Discover host - probed www.discover.com,
  www.discoverglobalnetwork.com, partner.discoverglobalnetwork.com, developer.discover.com,
  apis.discover.com and sandbox.apis.discover.com, all 404. Discover runs a real disclosure
  programme it does not advertise at the RFC 9116 location.
evidence:
- source: https://www.discover.com/responsible-disclosure
  kind: disclosure-policy
  status: 200
  fetched: '2026-09-06'
- source: https://www.discover.com/responsible-disclosure/scope-and-roe/
  kind: scope-and-rules-of-engagement
  status: 200
  fetched: '2026-09-06'
- source: https://hackerone.com/6fbb634b-1079-49b8-a63c-453c8b74e8b4/embedded_submissions/new
  kind: submission-endpoint
  note: linked from the policy page

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