Program Removed

This program is no longer available on HackerOne. The scope data shown below is historical and may not reflect the final state of the program.

metamask

HackerOneView on HackerOne
RawAI Enhanced
21
In Scope
34
Out of Scope
In-Scope Assets (21)
AssetCategoryBountyQuick Links
api-dashboard.web3auth.ioURLYes
api-wallet.web3auth.ioURLYes
api.cx.metamask.ioWILDCARDYes
dashboard.web3auth.ioURLYes
developer.metamask.ioURLYes
https://github.com/web3auth/web3auth-webCODEYes-
https://metamask.github.io/phishing-warning/%3Cvx.y.z%3EOTHERYes-
https://user-storage.api.cx.metamask.ioURLYes
io.metamaskANDROIDYes
io.metamask.metamaskIOSYes-
message signing snapOTHERYes-
metamask browser extensionOTHERYes-
metamask sdkOTHERYes-
metamask.ioURLYes
metamask.ioWILDCARDYes
portfolio.metamask.ioURLYes
signature-insights.api.cx.metamask.ioURLYes
snapsOTHERYes-
snaps development packagesCODEYes-
snaps.metamask.ioURLYes
wallet.web3auth.ioURLYes
Out-of-Scope Assets (34)
AssetCategoryBounty
api.cx.metamask.ioOTHERNo
app.metamask.ioURLNo
authentication.api.cx.metamask.ioOTHERNo
card.metamask.ioURLNo
community.metamask.ioURLNo
https://chrome.google.com/webstore/detail/metamask-flask-developmen/ljfoeinjpaedjfecbmggjgodbgkmjkjkOTHERNo
https://metamask.github.io/OTHERNo
https://metamask.github.io/phishing-warning/vx.y.zOTHERNo
https://mmi-support.metamask.ioURLNo
https://snaps.metamask.ioWILDCARDNo
https://support.metamask.ioURLNo
message signing snapOTHERNo
metamask extensionOTHERNo
metamask flask extensionOTHERNo
metamask mobile (io.metamask.metamask, io.metamask)OTHERNo
metamask sdkOTHERNo
metamask snapsOTHERNo
metamask.ioOTHERNo
metamask.ioWILDCARDNo
musd stablecoinOTHERYes
oidc.api.cx.metamask.ioOTHERNo
permissionless.snaps.metamask.ioURLNo
portfolio.metamask.ioOTHERNo
portfolio.metamask.ioURLNo
portfolio.metamask.io (app.metamask.io)URLNo
signature-insights.api.cx.metamask.ioOTHERNo
snaps development packagesWILDCARDNo
third party snapsOTHERNo
travel.metamask.ioURLNo
user-storage.api.cx.metamask.ioOTHERNo
vulnerabilities within npm packages in the @metamask namespace that do not pose a risk to metamask usersOTHERNo
web3auth dashboard and its apiOTHERNo
web3auth sdkOTHERNo
web3auth wallet services and its apiOTHERNo
Scope Changes (153)
Oct 5, 2026
ChangeAssetCategoryScopeTime
Program Removed———14:17
Sep 25, 2026
ChangeAssetCategoryScopeTime
Removed*.metamask.ioWILDCARDOut of Scope13:10
Sep 4, 2026
ChangeAssetCategoryScopeTime
Removedcore tier assetsOTHEROut of Scope15:55
Removednon-core tier assetsOTHEROut of Scope15:55
Removed*.metamask.ioWILDCARDOut of Scope15:55
Removed*.api.cx.metamask.ioWILDCARDOut of Scope15:55
May 14, 2026
ChangeAssetCategoryScopeTime
Removedcore tier assetsOTHEROut of Scope13:27
May 13, 2026
ChangeAssetCategoryScopeTime
Removedhttps://github.com/Web3Auth/web3auth-webCODEOut of Scope10:27
Apr 30, 2026
ChangeAssetCategoryScopeTime
Removedportfolio.metamask.ioURLOut of Scope09:27
Addedportfolio.metamask.io (app.metamask.io)URLOut of Scope09:27
Addedportfolio.metamask.io (app.metamask.io)URLOut of Scope09:27
Addedportfolio.metamask.io (app.metamask.io)URLOut of Scope09:27
Mar 6, 2026
ChangeAssetCategoryScopeTime
Removedcore tier assetsOTHEROut of Scope13:40
Removedsnaps development packagesCODEOut of Scope13:40
Removedportfolio.metamask.ioURLOut of Scope13:40
Removedapi-dashboard.web3auth.ioURLOut of Scope13:40
Removeddashboard.web3auth.ioURLOut of Scope13:40
Removedmessage signing snapOTHEROut of Scope13:40
Removeddeveloper.metamask.ioURLOut of Scope13:40
Removedhttps://user-storage.api.cx.metamask.ioURLOut of Scope13:40
Removednon-core tier assetsOTHEROut of Scope13:40
Feb 25, 2026
ChangeAssetCategoryScopeTime
Addednon-core tier assetsWILDCARDOut of Scope19:16
Addedhttps://www.npmjs.com/search?q=%40metamaskOTHEROut of Scope19:16
Addedmetamask flask extensionOTHEROut of Scope19:16
Addedmetamask flask extensionOTHEROut of Scope19:16
Added*.metamask.ioWILDCARDIn Scope19:16
Addedapi-dashboard.web3auth.ioURLIn Scope19:16
Addedwallet.web3auth.ioURLIn Scope19:16
Addedhttps://support.metamask.io/URLOut of Scope19:16
Addedcard.metamask.ioURLOut of Scope19:16
Addedportfolio.metamask.ioURLIn Scope19:16
Added*.api.cx.metamask.ioWILDCARDIn Scope19:16
Addedmessage signing snapOTHERIn Scope19:16
Addedmetamask sdkOTHERIn Scope19:16
Addedmetamask.ioURLIn Scope19:16
Addedio.metamask.metamaskIOSIn Scope19:16
Addeddashboard.web3auth.ioURLIn Scope19:16
Addedcommunity.metamask.ioURLOut of Scope19:16
Addedpermissionless.snaps.metamask.ioURLOut of Scope19:16
Addedsignature-insights.api.cx.metamask.ioURLIn Scope19:16
Addedhttps://mmi-support.metamask.io/URLOut of Scope19:16
Addedhttps://metamask.github.io/phishing-warning/%3CvX.Y.Z%3EOTHERIn Scope19:16
Addedsnaps.metamask.ioURLIn Scope19:16
Addedtravel.metamask.ioURLOut of Scope19:16
Addedhttps://user-storage.api.cx.metamask.ioURLIn Scope19:16
Addeddeveloper.metamask.ioURLIn Scope19:16
Addedmetamask browser extensionOTHERIn Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedthird party snapsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedwallet tier assetsOTHEROut of Scope19:16
Addedwallet tier assetsOTHEROut of Scope19:16
Addedwallet tier assetsOTHEROut of Scope19:16
Addedsnaps development packagesCODEIn Scope19:16
Addedcore tier assetsOTHEROut of Scope19:16
Addedhttps://github.com/Web3Auth/web3auth-webCODEIn Scope19:16
AddedsnapsOTHERIn Scope19:16
Addedio.metamaskANDROIDIn Scope19:16
Addedmusd stablecoinOTHEROut of Scope19:16
Addedapi-wallet.web3auth.ioURLIn Scope19:16
Addedhttps://metamask.github.io/OTHEROut of Scope19:16
Addednon-core tier assetsWILDCARDOut of Scope19:16
Addednon-core tier assetsWILDCARDOut of Scope19:16
Feb 22, 2026
ChangeAssetCategoryScopeTime
Addedcard.metamask.ioURLOut of Scope00:45
Addedhttps://metamask.github.io/phishing-warning/%3CvX.Y.Z%3EOTHERIn Scope00:45
Addedio.metamask.metamaskIOSIn Scope00:45
Addedmusd stablecoinOTHERIn Scope00:45
Addeddashboard.web3auth.ioURLIn Scope00:45
Addedhttps://github.com/Web3Auth/web3auth-webCODEIn Scope00:45
Addedhttps://www.npmjs.com/search?q=%40metamaskOTHEROut of Scope00:45
Addedsnaps development packagesCODEIn Scope00:45
Addedsnaps development packagesCODEIn Scope00:45
Addedsnaps development packagesCODEIn Scope00:45
Addedsnaps development packagesCODEIn Scope00:45
Addedsnaps development packagesCODEIn Scope00:45
Addedsnaps development packagesCODEIn Scope00:45
Addedhttps://user-storage.api.cx.metamask.ioURLIn Scope00:45
Addedio.metamaskANDROIDIn Scope00:45
AddedsnapsOTHERIn Scope00:45
Added*.metamask.ioWILDCARDIn Scope00:45
Added*.api.cx.metamask.ioWILDCARDIn Scope00:45
Addedhttps://support.metamask.io/URLOut of Scope00:45
Addedmetamask flask extensionOTHEROut of Scope00:45
Addedmetamask flask extensionOTHEROut of Scope00:45
Addedsnaps.metamask.ioURLIn Scope00:45
Addedwallet.web3auth.ioURLIn Scope00:45
Addedhttps://mmi-support.metamask.io/URLOut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addedcore tier assetsOTHEROut of Scope00:45
Addednon-core tier assetsWILDCARDOut of Scope00:45
Addednon-core tier assetsWILDCARDOut of Scope00:45
Addednon-core tier assetsWILDCARDOut of Scope00:45
Addedmessage signing snapOTHERIn Scope00:45
Addedapi-dashboard.web3auth.ioURLIn Scope00:45
Addedapi-wallet.web3auth.ioURLIn Scope00:45
Addedpermissionless.snaps.metamask.ioURLOut of Scope00:45
Addedwallet tier assetsOTHEROut of Scope00:45
Addedwallet tier assetsOTHEROut of Scope00:45
Addedwallet tier assetsOTHEROut of Scope00:45
Addedtravel.metamask.ioURLOut of Scope00:45
Addedmetamask sdkOTHERIn Scope00:45
Addedthird party snapsOTHEROut of Scope00:45
Addeddeveloper.metamask.ioURLIn Scope00:45
Addedhttps://metamask.github.io/OTHEROut of Scope00:45
Addedsignature-insights.api.cx.metamask.ioURLIn Scope00:45
Addedmetamask.ioURLIn Scope00:45
Addedmetamask browser extensionOTHERIn Scope00:45
Addedcommunity.metamask.ioURLOut of Scope00:45
Addedportfolio.metamask.ioURLIn Scope00:45
Feb 21, 2026
ChangeAssetCategoryScopeTime
Removedportfolio.metamask.ioURLIn Scope21:38
Removedio.metamask.metamaskIOSIn Scope21:38
Removedmetamask browser extensionOTHERIn Scope21:38
Removedmusd stablecoinOTHERIn Scope21:38
Removeddashboard.web3auth.ioURLIn Scope21:38
Removedapi-dashboard.web3auth.ioURLIn Scope21:38
Removedhttps://github.com/Web3Auth/web3auth-webCODEIn Scope21:38
Removedwallet.web3auth.ioURLIn Scope21:38
Removedapi-wallet.web3auth.ioURLIn Scope21:38
Removedio.metamaskANDROIDIn Scope21:38
Removedmetamask.ioURLIn Scope21:38
Removedsignature-insights.api.cx.metamask.ioURLIn Scope21:38
Removeddeveloper.metamask.ioURLIn Scope21:38
Removedmessage signing snapOTHERIn Scope21:38
Removedmetamask sdkOTHERIn Scope21:38
Removedhttps://user-storage.api.cx.metamask.ioURLIn Scope21:38
Removed*.api.cx.metamask.ioWILDCARDIn Scope21:38
Removed*.metamask.ioWILDCARDIn Scope21:38
Removedsnaps development packagesCODEIn Scope21:38
Removedsnaps.metamask.ioURLIn Scope21:38
RemovedsnapsOTHERIn Scope21:38
Removedhttps://metamask.github.io/phishing-warning/%3CvX.Y.Z%3EOTHERIn Scope21:38
Addedthird party snapsOTHERIn Scope19:12