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Bug bounty program

Platform
HackerOne
Bounties
Pays
Assets in scope
26
Disclosed reports
16
Subdomains
1,259
Vendor on CyberSIXT
Vercel (80 CVEs, 0 exploited)

Most upvoted reports16

All reports
Most upvoted reports of Vercel
ReportWeaknessDisclosedBountyVotes
Revoked deployment collaborator regains access to private comments after active collaborator interactionAnalysed#3852102Input Validation and Logic2026-10-29$1,02655
Open redirect vuln on login#608031Open Redirect––45
through %09 Character the attacker is able to steal Github Token [ Account Takeover ]#763058Open Redirect––44
Gitlab Oauth Misconfiguration Lead To Account Takeover#541701No weakness recorded––39
Open Redirect on Gitllab Oauth leading to Acount Takeover#677617Open Redirect––34
CSRF On Connect Account With Github Lead To Account Takeover#542047Cross-Site Request Forgery––29
Stored XSS on Zeit.co user profile#541737Cross-site Scripting––21
Stored Cross-site scripting#541710Cross-site Scripting––13
User personal data disclosure via API#630235Information Disclosure––12
[Fix Bypass #541631] Open redirect on Signup#541948Open Redirect––9

Subdomains1,259

Subdomains of Vercel
NameScopeFirst seen
m.zeit.shNot in the scope2026-11-14
mail.zeit.shmailNot in the scope2026-11-14
mail1.zeit.shmailNot in the scope2026-11-14
mail2.zeit.shmailNot in the scope2026-11-14
mailserver.zeit.shNot in the scope2026-11-14
mdm.zeit.shNot in the scope2026-11-14
mdx-example.zeit.shNot in the scope2026-11-14
media.zeit.shNot in the scope2026-11-14
merchandising-preview.zeit.shstagingNot in the scope2026-11-14
mersvirus.zeit.shNot in the scope2026-11-14
metrics.zeit.shmonitoringNot in the scope2026-11-14
metrics-handler.zeit.shmonitoringNot in the scope2026-11-14
metrics-handler-10.zeit.shmonitoringNot in the scope2026-11-14
metrics-handler-108.zeit.shmonitoringNot in the scope2026-11-14
metrics-handler-403.zeit.shmonitoringNot in the scope2026-11-14
metrics-handler-41-2.zeit.shmonitoringNot in the scope2026-11-14
metrics-handler5-2.zeit.shmonitoringNot in the scope2026-11-14
metrics-handler6-97.zeit.shmonitoringNot in the scope2026-11-14
arn1.metrics.zeit.shmonitoringNot in the scope2026-11-14
bom1.metrics.zeit.shmonitoringNot in the scope2026-11-14
bru1.metrics.zeit.shmonitoringNot in the scope2026-11-14
cdg1.metrics.zeit.shmonitoringNot in the scope2026-11-14
chs1.metrics.zeit.shmonitoringNot in the scope2026-11-14
cle1.metrics.zeit.shmonitoringNot in the scope2026-11-14
dub1.metrics.zeit.shmonitoringNot in the scope2026-11-14
gru1.metrics.zeit.shmonitoringNot in the scope2026-11-14
hel1.metrics.zeit.shmonitoringNot in the scope2026-11-14
hkg1.metrics.zeit.shmonitoringNot in the scope2026-11-14
hnd1.metrics.zeit.shmonitoringNot in the scope2026-11-14
iad1.metrics.zeit.shmonitoringNot in the scope2026-11-14
icn1.metrics.zeit.shmonitoringNot in the scope2026-11-14
lax1.metrics.zeit.shmonitoringNot in the scope2026-11-14
lhr1.metrics.zeit.shmonitoringNot in the scope2026-11-14
oma1.metrics.zeit.shmonitoringNot in the scope2026-11-14
pdx1.metrics.zeit.shmonitoringNot in the scope2026-11-14
sfo1-sidecar.metrics.zeit.shmonitoringNot in the scope2026-11-14
sfo1-sidecar-0.metrics.zeit.shmonitoringNot in the scope2026-11-14
sfo1-sidecar-1.metrics.zeit.shmonitoringNot in the scope2026-11-14
sfo1-store.metrics.zeit.shmonitoringNot in the scope2026-11-14
sin1.metrics.zeit.shmonitoringNot in the scope2026-11-14
syd1.metrics.zeit.shmonitoringNot in the scope2026-11-14
tpe1.metrics.zeit.shmonitoringNot in the scope2026-11-14
yul1.metrics.zeit.shmonitoringNot in the scope2026-11-14
zrh1.metrics.zeit.shmonitoringNot in the scope2026-11-14
metrodetmetrics-handler.zeit.shNot in the scope2026-11-14
ml.zeit.shNot in the scope2026-11-14
mobile.zeit.shNot in the scope2026-11-14
mobile-rest.zeit.shNot in the scope2026-11-14
mongo.zeit.shdataNot in the scope2026-11-14
mongodb.zeit.shdataNot in the scope2026-11-14
api.accounts.moonwalkooks.zeit.shapiNot in the scope2026-11-14
mssql.zeit.shNot in the scope2026-11-14
mta-sts.zeit.shNot in the scope2026-11-14
mx.zeit.shmailNot in the scope2026-11-14
mx01.zeit.shNot in the scope2026-11-14
mx1.zeit.shNot in the scope2026-11-14
mx2.zeit.shNot in the scope2026-11-14
mycoviruses.zeit.shNot in the scope2026-11-14
mysql.zeit.shdataNot in the scope2026-11-14
new.zeit.shNot in the scope2026-11-14
news.zeit.shNot in the scope2026-11-14
nextjs-static-example.zeit.shNot in the scope2026-11-14
nginx.zeit.shNot in the scope2026-11-14
nginx-newest.zeit.shNot in the scope2026-11-14
nginx-newest1.zeit.shNot in the scope2026-11-14
nkzawa.zeit.shNot in the scope2026-11-14
wildcard.nkzawa.zeit.shNot in the scope2026-11-14
no-cdn.zeit.shNot in the scope2026-11-14
wildcard.no-cdn.zeit.shNot in the scope2026-11-14
nocdn.zeit.shNot in the scope2026-11-14
wildcard.nocdn.zeit.shNot in the scope2026-11-14
nodejs.zeit.shNot in the scope2026-11-14
nodejs-binaries.zeit.shNot in the scope2026-11-14
nodejs-dev.zeit.shdevNot in the scope2026-11-14
non-prod.zeit.shNot in the scope2026-11-14
now-build-env-starter-dynamic-rismihvmtj.zeit.shciNot in the scope2026-11-14
now-cli-latest.zeit.shNot in the scope2026-11-14
now-cli-latest-6-7.zeit.shNot in the scope2026-11-14
now-cli-release-metrics.zeit.shmonitoringNot in the scope2026-11-14
now-cli-release-metrics-ping.zeit.shmonitoringNot in the scope2026-11-14
now-cli-release-metrics-ping-0-14.zeit.shmonitoringNot in the scope2026-11-14
now-cli-release-metrics-ping-079.zeit.shmonitoringNot in the scope2026-11-14
now-cli-release-metrics-ping-1-1-4.zeit.shmonitoringNot in the scope2026-11-14
now-cli-release-metrics-ping-7-0.zeit.shmonitoringNot in the scope2026-11-14
now-cli-release-metrics-ping-7-6-1.zeit.shmonitoringNot in the scope2026-11-14
now-cli-release-metrics-ping3-3-3.zeit.shmonitoringNot in the scope2026-11-14
now-cli-release-metrics-ping34-9.zeit.shmonitoringNot in the scope2026-11-14
now-cli-releases.zeit.shNot in the scope2026-11-14
now-desktop-release-metrics.zeit.shmonitoringNot in the scope2026-11-14
now-desktop-release-metrics-ping.zeit.shmonitoringNot in the scope2026-11-14
now-desktop-release-metrics-ping-43.zeit.shmonitoringNot in the scope2026-11-14
now-desktop-release-metrics-ping24.zeit.shmonitoringNot in the scope2026-11-14
now-desktop-release-metrics-ping5-7.zeit.shmonitoringNot in the scope2026-11-14
now-desktop-releases.zeit.shNot in the scope2026-11-14
now-desktop-releases-canary.zeit.shstagingNot in the scope2026-11-14
now-example-files.zeit.shdataNot in the scope2026-11-14
now-examples-3ok9tvp04.zeit.shNot in the scope2026-11-14
now-examples-4g862co7w.zeit.shNot in the scope2026-11-14
now-examples-6pn2lr1ir.zeit.shNot in the scope2026-11-14
now-examples-7voymifaz.zeit.shNot in the scope2026-11-14

378 names are covered by the program's own scope; 0 were first seen this week. Names come from ProjectDiscovery's public Chaos dataset (passive sources: certificate logs, DNS and other public data), matched to the program by its listing and its own domain scope. A name being in a dataset is not permission to test it: only what the program's own scope says is in scope, and its policy decides. CyberSIXT does not resolve, probe or scan these names. Tags come from the name alone. Source: ProjectDiscovery Chaos. Subdomains on the Atlas, or search the subdomains of every program.

A name in a dataset is not permission to test it: the program's own scope and rules decide. Data as of 2026-11-15.