VDP Programs
Search vulnerability disclosure and bug bounty programs in our database.
| Organization | Policy | Contact | Maturity
disclose.io Maturity Levels
security.txtIntake method exists
BasicPublic policy + channel
PartialWon't pursue legal action
FullExplicitly authorises testing + law exemptions
Full+CVDFull + proactive disclosure timeline
Findable → Communicating → Not hostile → Explicitly safe → Accountable
Note: This assessment is not legal advice.
|
Score |
|---|---|---|---|---|
| xwords.de | webersheim@gmail.com | Basic | 45.0 / 120 | |
| xwolf | xwolf@xwolf.de | Basic | 45.0 / 120 | |
| x-vance | security@x-vance.com | Basic | 45.0 / 120 | |
| XUI Services | support@tvplayers.net | Basic | 45.0 / 120 | |
| xtxmarkets | security@xtxmarkets.com | Basic | 45.0 / 120 | |
| Xtrm Inc. | security@xtrm.com | Full | 93.3 / 120 | |
| Xtrf | security@xtrf.eu | Basic | 45.0 / 120 | |
| xtremetech | support@xtremetech.ai | Basic | 45.0 / 120 | |
| xtremer | contact@xtremer.nl | Basic | 45.0 / 120 | |
| xtremempush | infosec@xtremempush.com | Basic | 45.0 / 120 | |
| Xtra-Rant | security@xtra-rant.com | Basic | 43.3 / 120 | |
| xtranet | info@xtranet.it | Basic | 45.0 / 120 | |
| XTOPIA | hello@xtopia.io | Basic | 45.0 / 120 | |
| xtento | security@xtento.com | Basic | 45.0 / 120 | |
| xtart | computershowto.pro@xtart.eu | Basic | 45.0 / 120 | |
| xtalpd.com | security@xtalpd.com.au | Basic | 45.0 / 120 | |
| xstrememd | info+security@xstrememd.com | Basic | 45.0 / 120 | |
| xstore.co | support@xstore.co.za | Basic | 45.0 / 120 | |
| xss | bugbounty@xss.report | Basic | 46.7 / 120 | |
| xsport | security@xsport.si | Basic | 45.0 / 120 | |
| xsponent.co | security@xsponent.co.uk | Basic | 45.0 / 120 | |
| xso | info@xso.nl | Basic | 45.0 / 120 | |
| x-site | mike@x-site.nl | Basic | 45.0 / 120 | |
| XSbyte | tech@xsbyte.com | Full+CVD | 113.3 / 120 | |
| xs4all (penvuur.nl) | bertock@xs4all.nl | Basic | 45.0 / 120 |
