ONE1 Security

Help protect the starting XI.

Found a security vulnerability in ONE1? Tell us privately and responsibly. Successful reports may earn Crown rewards, and abuse of this system will result in immediate punishment.

Submit a report Rules of engagement

Private submission

Report a vulnerability

One issue per report. Clear reproduction steps and demonstrated impact help triage faster.

Report title *Affected area *Severity *

CVSS v4.0 calculator

Optional scoring to help reviewers prioritise your report.

0.0

low

Attack vectorAttack complexityAttack requirementsPrivileges requiredUser interactionVulnerable confidentialityVulnerable integrityVulnerable availabilitySubsequent confidentialitySubsequent integritySubsequent availability

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N

Contact emailWhat did you find? *Steps to reproduce *Security impact *Proof of conceptSuggested fix

I will follow the safe-testing rules and not access, modify, or disclose other users’ data.I will keep this report confidential while ONE1 investigates.

Reports are private and visible only to you and approved reviewers.

ONE1 Security

Help protect the starting XI.

Found a security vulnerability in ONE1? Tell us privately and responsibly. Successful reports may earn Crown rewards, and abuse of this system will result in immediate punishment.

Submit a report Rules of engagement

Private submission

Report a vulnerability

One issue per report. Clear reproduction steps and demonstrated impact help triage faster.

Report title *Affected area *Severity *

CVSS v4.0 calculator

Optional scoring to help reviewers prioritise your report.

0.0

low

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N

Contact emailWhat did you find? *Steps to reproduce *Security impact *Proof of conceptSuggested fix

I will follow the safe-testing rules and not access, modify, or disclose other users’ data.I will keep this report confidential while ONE1 investigates.

Reports are private and visible only to you and approved reviewers.