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About this site

Signup

By VolunteerSpot, Inc., dba, Signup.com Vulnerability disclosure program on Self-hosted signup.com

Accepting reports Full safe harbor
Go to program Website
Top reward
No cash rewards
Top severity paid
Not published
Assets in scope
2
Public CVEs
0
Last change
No changes yet

At a glance

What to know before you start testing.

No cash rewards
A disclosure program: you report for credit, not money.
Report by email
[email protected]
Full safe harbor
Good-faith research is authorised; no legal action.
Replies within 3 days
As the policy promises.
Publish after a fix
Coordinate the timing with the company.

Rewards

What the company's own policy page says it pays.

This program does not pay cash rewards.

Response
Within 3 days Work with you to understand and resolve the issue quickly (including an initial confirmation of your report within 72 hours of submission);
Safe harbor
Full Not pursue or support any legal action related to your research;
Hall of fame
Yes Recognize your contribution on our Security Researcher Hall of Fame, if you are the first to report the issue and we make a code or configuration change based on the issue.

Summarised with AI from the company's policy, read 12 Nov 2026, and checked word for word against it. Read the original

Scope

2 assets you may test, 1 excluded.

Domains 1

  • signup.com

Web 1

  • http(s)://signup.com
Out of scope (1)
  • Any services hosted by 3rd party providers and services are excluded from scope.

Rules

What the policy asks of you, and the bug types it won't reward, quoted from Signup's policy. "We" in these lines means the program, not this site.

While testing

  • Make every effort to avoid privacy violations, degradation of user experience, disruption to production systems, and destruction of data during security testing;
  • Perform research only within the scope set out below;
  • Use the identified communication channels to report vulnerability information to us; and
  • Keep information about any vulnerabilities you’ve discovered confidential between yourself and SignUp.com until we’ve had 90 days to resolve the issue.

Not accepted

  • Findings from physical testing such as office access (e.g. open doors, tailgating)
  • Findings derived primarily from social engineering (e.g. phishing, vishing)
  • Findings from applications or systems not listed in the ‘Scope’ section
  • UI and UX bugs and spelling mistakes
  • Network level Denial of Service (DoS/DDoS) vulnerabilities
  • Personally identifiable information (PII)
  • Credit card holder data
  • X-Frame-Options and clickjacking related to iframing our site, SPF Record (both of these are choices that we have made for deliverability)
  • User Enumeration (different responses from login and password reset for email not found). This is a choice for user ease of use

Summarised with AI from the company's policy, read 12 Nov 2026, and checked word for word against it. Read the original

Changes

Tracked since 11 Nov 2026. Last checked 6 hours ago.

No changes yet. When the rewards or scope move, you will see it here and in the RSS feed.

Public CVEs

Published vulnerabilities in this vendor's products, from the NVD.

Search NVD

No CVEs matched yet. We match NVD records by vendor name, so products sold under another name can be missing.