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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
api-user-subscriptions6-6.zeit.shapiNot in the scope2026-11-14
api-user-subscriptions6-8.zeit.shapiNot in the scope2026-11-14
api-user-subscriptions60.zeit.shapiNot in the scope2026-11-14
api-user-subscriptions7-8-0.zeit.shapiNot in the scope2026-11-14
app.zeit.shNot in the scope2026-11-14
arn.zeit.shNot in the scope2026-11-14
arunoda.zeit.shNot in the scope2026-11-14
arunoda-5-74.zeit.shNot in the scope2026-11-14
arunoda-55.zeit.shNot in the scope2026-11-14
arunoda-57.zeit.shNot in the scope2026-11-14
arunoda-7.zeit.shNot in the scope2026-11-14
arunoda-73.zeit.shNot in the scope2026-11-14
arunoda-83.zeit.shNot in the scope2026-11-14
arunoda-88.zeit.shNot in the scope2026-11-14
arunoda1-1-3.zeit.shNot in the scope2026-11-14
arunoda104.zeit.shNot in the scope2026-11-14
arunoda6-0.zeit.shNot in the scope2026-11-14
assertible-tests.zeit.shtestNot in the scope2026-11-14
wildcard.assertible-tests.zeit.shtestNot in the scope2026-11-14
assets.zeit.shNot in the scope2026-11-14
auth.zeit.shauthNot in the scope2026-11-14
autoconfig.zeit.shNot in the scope2026-11-14
autodiscover.zeit.shmailNot in the scope2026-11-14
aws.zeit.shNot in the scope2026-11-14
awsdashboard.zeit.shNot in the scope2026-11-14
b.zeit.shNot in the scope2026-11-14
basic.zeit.shNot in the scope2026-11-14
basic-nodejs-dev.zeit.shdevNot in the scope2026-11-14
bbs.zeit.shNot in the scope2026-11-14
beta.zeit.shstagingNot in the scope2026-11-14
blog.zeit.shNot in the scope2026-11-14
blogs.zeit.shNot in the scope2026-11-14
bom.zeit.shNot in the scope2026-11-14
builder.zeit.shNot in the scope2026-11-14
c.zeit.shNot in the scope2026-11-14
b.c.zeit.shNot in the scope2026-11-14
wildcard.b.c.zeit.shNot in the scope2026-11-14
b1-7.c.zeit.shNot in the scope2026-11-14
careers.zeit.shNot in the scope2026-11-14
cdn.zeit.shNot in the scope2026-11-14
cdq-api.zeit.shapiNot in the scope2026-11-14
cert.zeit.shNot in the scope2026-11-14
certificate.zeit.shNot in the scope2026-11-14
check.zeit.shNot in the scope2026-11-14
cim-api.zeit.shapiNot in the scope2026-11-14
cim-api-dev.zeit.shapi, devNot in the scope2026-11-14
cim-api-qa.zeit.shapi, testNot in the scope2026-11-14
cim-api-uat.zeit.shapi, testNot in the scope2026-11-14
cim-data-quality-qa.zeit.shtestNot in the scope2026-11-14
cim-dev.zeit.shdevNot in the scope2026-11-14
cim-geo-dev.zeit.shdevNot in the scope2026-11-14
citrix.zeit.shvpnNot in the scope2026-11-14
cle.zeit.shNot in the scope2026-11-14
click.zeit.shNot in the scope2026-11-14
cloud.zeit.shNot in the scope2026-11-14
cname.zeit.shNot in the scope2026-11-14
code.zeit.shNot in the scope2026-11-14
collab.zeit.shNot in the scope2026-11-14
consul.zeit.shtoolsNot in the scope2026-11-14
cors.zeit.shNot in the scope2026-11-14
cors-proxy.zeit.shNot in the scope2026-11-14
cors-proxy58.zeit.shNot in the scope2026-11-14
cors-proxy841.zeit.shNot in the scope2026-11-14
cors-proxy95.zeit.shNot in the scope2026-11-14
cosmos.zeit.shNot in the scope2026-11-14
cp.zeit.shNot in the scope2026-11-14
cpanel.zeit.shadminNot in the scope2026-11-14
crm.zeit.shNot in the scope2026-11-14
css.zeit.shNot in the scope2026-11-14
cveapi.zeit.shNot in the scope2026-11-14
danieapp.zeit.shNot in the scope2026-11-14
db.zeit.shdataNot in the scope2026-11-14
dc.zeit.shNot in the scope2026-11-14
dcs.zeit.shNot in the scope2026-11-14
dcs0-4.zeit.shNot in the scope2026-11-14
ddclient.zeit.shNot in the scope2026-11-14
de.zeit.shNot in the scope2026-11-14
demo.zeit.shtestNot in the scope2026-11-14
demos.zeit.shNot in the scope2026-11-14
wildcard.demos.zeit.shNot in the scope2026-11-14
dev.zeit.shdevNot in the scope2026-11-14
dev-2-64.zeit.shdevNot in the scope2026-11-14
dev-34.zeit.shdevNot in the scope2026-11-14
dev-4-2-1.zeit.shdevNot in the scope2026-11-14
dev-4-25.zeit.shdevNot in the scope2026-11-14
dev-4-30.zeit.shdevNot in the scope2026-11-14
dev-docs.zeit.shdevNot in the scope2026-11-14
dev-docs-2.zeit.shdevNot in the scope2026-11-14
dev-docs0-8.zeit.shdevNot in the scope2026-11-14
dev-ui.zeit.shdevNot in the scope2026-11-14
dnm.zeit.shNot in the scope2026-11-14
dns.zeit.shNot in the scope2026-11-14
dns1.zeit.shNot in the scope2026-11-14
dns2.zeit.shNot in the scope2026-11-14
docker.zeit.shtoolsNot in the scope2026-11-14
docs.zeit.shNot in the scope2026-11-14
docs-deploy-server.zeit.shNot in the scope2026-11-14
docs-git-add-projects-api.zeit.shapi, gitNot in the scope2026-11-14
docs-git-sarup-fixog-image-urls.zeit.shgitNot in the scope2026-11-14
docs-p5eose9xc.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.