For all matters concerning security of our platform and data, you can contact us at email@example.com.
Hall of Fame
The following researchers have reported verifiable vulnerabilities to us which we were able to verify and fix. Thank you!
- Adarsh C - October 2022 - Missing input sanitisation for user account fields
- Ehsan Mustafa - November 2021 - Misconfigured SPF policy for urlscan.io
- SickSec - August 2021 - Reflected XSS in Result Page via unsanitized rendered UUID
Vulnerability Disclosure Policy
Last updated: October 27, 2021
urlscan.io is committed to ensuring the security of its users by protecting their information. This policy is intended to give security researchers clear guidelines for conducting vulnerability discovery activities and to convey our preferences in how to submit discovered vulnerabilities to us.
This policy describes what systems and types of research are covered under this policy, how to send us vulnerability reports, and how long we ask security researchers to wait before publicly disclosing vulnerabilities. We encourage you to contact us to report potential vulnerabilities in our systems.
If you make a good faith effort to comply with this policy during your security research, we will consider your research to be authorized. We will work with you to understand and resolve the issue quickly, and urlscan.io will not recommend or pursue legal action related to your research. Should legal action be initiated by a third party against you for activities that were conducted in accordance with this policy, we will make this authorization known.
Under this policy, “research” means activities in which you:
- Notify us as soon as possible after you discover a real or potential security issue.
- Make every effort to avoid privacy violations, degradation of user experience, disruption to production systems, and destruction or manipulation of data.
- Only use exploits to the extent necessary to confirm a vulnerability’s presence. Do not use an exploit to compromise or exfiltrate data, establish persistent command line access, or use the exploit to pivot to other systems.
- Provide us a reasonable amount of time to resolve the issue before you disclose it publicly.
- Do not submit a high volume of low-quality reports.
The following test methods are not authorized:
- Network denial of service (DoS or DDoS) tests or other tests that impair access to or damage a system or data
- Physical testing (e.g. office access, open doors, tailgating), social engineering (e.g. phishing, vishing), or any other non-technical vulnerability testing
This policy applies to the following systems and services:
- Web services hosted on *.urlscan.io
Though we develop and maintain other internet-accessible systems or services, we ask that active research and testing only be conducted on the systems and services covered by the scope of this document. If there is a particular system not in scope that you think merits testing, please contact us to discuss it first. We will increase the scope of this policy over time.
Reporting a vulnerability
Information submitted under this policy will be used for defensive purposes only – to mitigate or remediate vulnerabilities. If your findings include newly discovered vulnerabilities that affect all users of a product or service and not solely urlscan.io, we may share your report with the Cybersecurity and Infrastructure Security Agency, where it will be handled under their coordinated vulnerability disclosure process. We will not share your name or contact information without express permission.
We accept vulnerability reports at this form or via firstname.lastname@example.org. Reports may be submitted anonymously. If you share contact information, we will acknowledge receipt of your report within 3 business days.
By submitting a vulnerability, you acknowledge that you have no expectation of payment and that you expressly waive any future pay claims against urlscan.io related to your submission.
What we would like to see from you
In order to help us triage and prioritize submissions, we recommend that your reports:
- Describe the location the vulnerability was discovered and the potential impact of exploitation.
- Offer a detailed description of the steps needed to reproduce the vulnerability (proof of concept scripts or screenshots are helpful).
- Be in English, if possible.
What you can expect from us
When you choose to share your contact information with us, we commit to coordinating with you as openly and as quickly as possible.
- Within 3 business days, we will acknowledge that your report has been received.
- To the best of our ability, we will confirm the existence of the vulnerability to you and be as transparent as possible about what steps we are taking during the remediation process, including on issues or challenges that may delay resolution.
- We will maintain an open dialogue to discuss issues.
Questions regarding this policy may be sent to email@example.com. We also invite you to contact us with suggestions for improving this policy.