VDP Programs

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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
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Note: This assessment is not legal advice.
 Score
Open Hands security@openhands.dev L3 Partial 66.7 / 120
Open Health Hub security@18.197.154.8 L3 Partial 68.3 / 120
openhosting hostmaster@openhosting.nl L2 Basic 45.0 / 120
openjur security@openjur.de L2 Basic 45.0 / 120
openline security@openline.nl L2 Basic 45.0 / 120
Openly security@openly.com L2 Basic 43.3 / 120
OpenMage L1 Contact Only 20.0 / 120
Openmarkets cybersecurity@openmarkets.com.au L2 Basic 43.3 / 120
OpenMP security@openmp.org L2 Basic 48.3 / 120
OpenProject security@openproject.com L2 Basic 48.3 / 120
Openprovider security@openprovider.nl L2 Basic 45.0 / 120
opensay hey@opensay.co L1 Contact Only 20.0 / 120
openscreenplay it@openscreenplay.com L2 Basic 45.0 / 120
Opensea security@opensea.io L3 Partial Safe Harbor 60.0 / 120
opensolr security@opensolr.com L1 Contact Only 20.0 / 120
opensourcehunter postmaster@opensourcehunter.com L2 Basic 45.0 / 120
opensourcenieuws postmaster@opensourcenieuws.nl L2 Basic 45.0 / 120
OpenSpam support@openspam.es L2 Basic 45.0 / 120
Openspp disclosure@openspp.org L2 Basic 43.3 / 120
OpenSSL openssl-security@openssl.org L2 Basic 48.3 / 120
Openstreetmap https://github.com/openstreetmap/operations/blo... L1 Contact Only 20.0 / 120
Opensuse https://forums.opensuse.org/.well-known/securit... L2 Basic VDP 41.7 / 120
open-systems security@open-systems.com L1 Contact Only 20.0 / 120
open-t info+securitytxt@open-t.nl L2 Basic 45.0 / 120
OpenText security@opentext.com L1 Contact Only 20.0 / 120
Showing 17976 to 18000 of 28,112 programs
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