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Bug bounty program

XX

X / xAI

Open on HackerOneAtlas
Platform
HackerOne
Bounties
Pays
Assets in scope
23
Disclosed reports
248
Subdomains
10,596

Most upvoted reports248

All reports
Most upvoted reports of X / xAI
ReportWeaknessDisclosedBountyVotes
Potential pre-auth RCE on Twitter VPNAnalysed#591295Command and Code Injection2019-08-10$20,1601,246
Bypassing Digits origin validation which leads to account takeoverAnalysed#129873Authentication2020-06-24–619
CRLF injectionAnalysed#446271No weakness recorded2019-12-25–439
Read-only application can publish/delete fleetsAnalysed#1032468Access Control2021-01-04–398
Blind XSS on Twitter's internal Big Data panel at █████████████Analysed#1207040Cross-site Scripting2021-07-09–357
Private list members disclosure via GraphQLAnalysed#885539Access Control2020-08-04–346
[Urgent] Invalidating OAuth2 Bearer token makes TweetDeck unavailableAnalysed#210779Denial of Service2019-04-25–323
Bypass Password Authentication for updating email and phone number - Security VulnerabilityAnalysed#770504Authentication2020-02-08–288
Insufficient OAuth callback validation which leads to Periscope account takeoverAnalysed#110293Authentication2019-04-10–277
Insufficient validation on Digits bridgeAnalysed#168116Authentication2020-08-20–263

Subdomains10,596

Root
Scope
Name suggests
First seen
Text file10,596 names
Subdomains of X / xAI
NameScopeFirst seen
appropriatelypic.twitter.comIn scope2026-11-14
appropriatepic.twitter.comIn scope2026-11-14
apps.twitter.comIn scope2026-11-14
appspic.twitter.comIn scope2026-11-14
aprilpic.twitter.comIn scope2026-11-14
aprrnshortcoursepic.twitter.comIn scope2026-11-14
aps.twitter.comIn scope2026-11-14
apsa2017pic.twitter.comIn scope2026-11-14
apteligentpic.twitter.comIn scope2026-11-14
aquuuuueeerrrrrroooopic.twitter.comIn scope2026-11-14
architecturepic.twitter.comIn scope2026-11-14
arcticstartuppic.twitter.comIn scope2026-11-14
areapic.twitter.comIn scope2026-11-14
arepic.twitter.comIn scope2026-11-14
argentinapic.twitter.comIn scope2026-11-14
argumentspic.twitter.comIn scope2026-11-14
arijuelspic.twitter.comIn scope2026-11-14
arjaydicar113pic.twitter.comIn scope2026-11-14
arkblockchainpic.twitter.comIn scope2026-11-14
arkindupic.twitter.comIn scope2026-11-14
armgenocide100pic.twitter.comIn scope2026-11-14
armstrongpic.twitter.comIn scope2026-11-14
armypic.twitter.comIn scope2026-11-14
arpic.twitter.comIn scope2026-11-14
arrestedpic.twitter.comIn scope2026-11-14
arrivedpic.twitter.comIn scope2026-11-14
arrowspic.twitter.comIn scope2026-11-14
arsenal.twitter.comIn scope2026-11-14
arsenaltvpic.twitter.comIn scope2026-11-14
arsepic.twitter.comIn scope2026-11-14
arsfcbpic.twitter.comIn scope2026-11-14
arsleipic.twitter.comIn scope2026-11-14
arsswapic.twitter.comIn scope2026-11-14
artbytepic.twitter.comIn scope2026-11-14
arteyartpic.twitter.comIn scope2026-11-14
arthouse.twitter.comIn scope2026-11-14
arthurbpic.twitter.comIn scope2026-11-14
artificialintelligencepic.twitter.comIn scope2026-11-14
artinstitutechipic.twitter.comIn scope2026-11-14
artinstituteofchicagopic.twitter.comIn scope2026-11-14
artinstitutepic.twitter.comIn scope2026-11-14
artnarcisopic.twitter.comIn scope2026-11-14
artofpatriarchypic.twitter.comIn scope2026-11-14
artpic.twitter.comIn scope2026-11-14
artshkpic.twitter.comIn scope2026-11-14
artyartpic.twitter.comIn scope2026-11-14
de-cix.ase.twitter.comIn scope2026-11-14
ashley29519907pic.twitter.comIn scope2026-11-14
asianappawardspic.twitter.comIn scope2026-11-14
asianlemanspic.twitter.comIn scope2026-11-14
asiapic.twitter.comIn scope2026-11-14
askobama.twitter.comIn scope2026-11-14
askpic.twitter.comIn scope2026-11-14
aspenpic.twitter.comIn scope2026-11-14
aspic.twitter.comIn scope2026-11-14
assets0.twitter.comIn scope2026-11-14
assets1.twitter.comIn scope2026-11-14
assets1-backup.twitter.comdataIn scope2026-11-14
assets1backup.twitter.comdataIn scope2026-11-14
assets2.twitter.comIn scope2026-11-14
assets3.twitter.comIn scope2026-11-14
assets3-backup.twitter.comdataIn scope2026-11-14
assets3backup.twitter.comdataIn scope2026-11-14
assets4.twitter.comIn scope2026-11-14
assetspic.twitter.comIn scope2026-11-14
asspic.twitter.comIn scope2026-11-14
astonishingpic.twitter.comIn scope2026-11-14
asylumpic.twitter.comIn scope2026-11-14
asylumseekerspic.twitter.comIn scope2026-11-14
atform.twitter.comIn scope2026-11-14
athletesstrategypic.twitter.comIn scope2026-11-14
athpic.twitter.comIn scope2026-11-14
athpowerpic.twitter.comIn scope2026-11-14
atkearneypic.twitter.comIn scope2026-11-14
atl-api.twitter.comapiIn scope2026-11-14
atl1.twitter.comIn scope2026-11-14
audubon.atl2.twitter.comIn scope2026-11-14
audubon.atl4.twitter.comIn scope2026-11-14
atla.twitter.comIn scope2026-11-14
atla-partnerstream1.twitter.comIn scope2026-11-14
atla-stream-data-api.twitter.comapiIn scope2026-11-14
api-staging-wily.atla.twitter.comapi, stagingIn scope2026-11-14
audubon.atla.twitter.comIn scope2026-11-14
baremetal-console.atla.twitter.comadminIn scope2026-11-14
bootserv.atla.twitter.comIn scope2026-11-14
cacti.atla.twitter.comIn scope2026-11-14
cgit.atla.twitter.comIn scope2026-11-14
compute.atla.twitter.comIn scope2026-11-14
compute-prod-voyage.atla.twitter.comIn scope2026-11-14
compute-test.atla.twitter.comtestIn scope2026-11-14
db-train-ro-app-001.atla.twitter.comdataIn scope2026-11-14
db-train-rw-master-001.atla.twitter.comdataIn scope2026-11-14
ddns3.atla.twitter.comIn scope2026-11-14
dnsmgr.atla.twitter.comIn scope2026-11-14
docker.atla.twitter.comtoolsIn scope2026-11-14
docker-test.atla.twitter.comtest, toolsIn scope2026-11-14
ml-devel-storage.g.atla.twitter.comdevIn scope2026-11-14
git.atla.twitter.comgitIn scope2026-11-14
hadoop-backups-nn.atla.twitter.comdataIn scope2026-11-14
hadoop-backups-rm.atla.twitter.comdataIn scope2026-11-14

10,296 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.

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