Skip to content
Connect AISign inSign up free

Bug bounty program

UD

Udemy

Open on HackerOneAtlas
Platform
HackerOne
Bounties
Pays
Assets in scope
2
Disclosed reports
37
Subdomains
22,200

Most upvoted reports37

All reports
Most upvoted reports of Udemy
ReportWeaknessDisclosedBountyVotes
Completed Compromise & Source Code Disclosure via Exposed Jenkins Dashboard at https://jenkins101.udemy.comAnalysed#182104Command and Code Injection2017-06-17–63
[affiliates.udemy.com] Wordpress user admin information discloureAnalysed#370777Information Disclosure2019-04-28–60
[engineering.udemy.com] - Subdomain Takeover (ghost.io)Analysed#368119Access Control2018-06-27–33
S3 bucket unnecessarily discloses permissionsAnalysed#330135Access Control2019-04-26–27
Subdomain Takeover (and Stored XSS) via Trailing Dot at https://coding-exercises.udemy.com#223625No weakness recorded2018-05-10–19
Able to view others' gifts on /gift/share URL, giftId is predictable, and easy to manipulate#119166Authentication2017-03-26–16
AWS S3 bucket writable for authenticated aws user#131468Authentication2017-01-05–13
Jenkins#181849No weakness recorded2017-01-10–13
CSRF in Udemy.com#109839Cross-Site Request Forgery2017-01-10–11
Ability to add pishing links in discusion ," Bypassing uneductional Links add "#62301Information Disclosure2016-07-09–10

Subdomains22,200

Root
Scope
Name suggests:Staging
First seen
Text fileClear filters67 names
Subdomains of Udemy
NameScopeFirst seen
beta.admin.udemy.comadmin, stagingNot in the scope2026-11-14
alpha.udemy.comstagingNot in the scope2026-11-14
alpha-blackvirus.udemy.comstagingNot in the scope2026-11-14
alpha-sense.udemy.comstagingNot in the scope2026-11-14
www.alpha.udemy.comstagingNot in the scope2026-11-14
alpha1.udemy.comstagingNot in the scope2026-11-14
alpha2.udemy.comstagingNot in the scope2026-11-14
alpha5.udemy.comstagingNot in the scope2026-11-14
beta.udemy.comstagingNot in the scope2026-11-14
beta-ecovidrio.udemy.comstagingNot in the scope2026-11-14
autoconfig.beta.udemy.comstagingNot in the scope2026-11-14
autodiscover.beta.udemy.commail, stagingNot in the scope2026-11-14
m.beta.udemy.comstagingNot in the scope2026-11-14
webdisk.beta.udemy.comstagingNot in the scope2026-11-14
www.beta.udemy.comstagingNot in the scope2026-11-14
beta1.udemy.comstagingNot in the scope2026-11-14
beta2.udemy.comstagingNot in the scope2026-11-14
beta3.udemy.comstagingNot in the scope2026-11-14
beta4.udemy.comstagingNot in the scope2026-11-14
beta80spa.udemy.comstagingNot in the scope2026-11-14
beta.blackvirus.udemy.comstagingNot in the scope2026-11-14
business-staging.udemy.comstagingNot in the scope2026-11-14
canary.udemy.comstagingNot in the scope2026-11-14
staging.community.udemy.comstagingNot in the scope2026-11-14
ecovidrio-stage.udemy.comstagingNot in the scope2026-11-14
ecovidrio-stage1.udemy.comstagingNot in the scope2026-11-14
ecovidrio-staging.udemy.comstagingNot in the scope2026-11-14
stage.ecovidrio.udemy.comstagingNot in the scope2026-11-14
stage1.ecovidrio.udemy.comstagingNot in the scope2026-11-14
staging.ecovidrio.udemy.comstagingNot in the scope2026-11-14
gac-rds-external-readonly-preprod.udemy.comstagingNot in the scope2026-11-14
merchandising-preview.udemy.comstagingNot in the scope2026-11-14
preprod.udemy.comstagingNot in the scope2026-11-14
preview.udemy.comstagingNot in the scope2026-11-14
www.preview.udemy.comstagingNot in the scope2026-11-14
preview1.udemy.comstagingNot in the scope2026-11-14
preview2.udemy.comstagingNot in the scope2026-11-14
publishing-preview.udemy.comstagingNot in the scope2026-11-14
staging.secure.udemy.comstagingNot in the scope2026-11-14
staging.shop.udemy.comstagingNot in the scope2026-11-14
stage.udemy.comstagingNot in the scope2026-11-14
autoconfig.stage.udemy.comstagingNot in the scope2026-11-14
autodiscover.stage.udemy.commail, stagingNot in the scope2026-11-14
home.stage.udemy.comstagingNot in the scope2026-11-14
m.stage.udemy.comstagingNot in the scope2026-11-14
webdisk.stage.udemy.comstagingNot in the scope2026-11-14
www.stage.udemy.comstagingNot in the scope2026-11-14
stage1.udemy.comstagingNot in the scope2026-11-14
stage1-blackvirus.udemy.comstagingNot in the scope2026-11-14
stage2.udemy.comstagingNot in the scope2026-11-14
staging.udemy.comstagingNot in the scope2026-11-14
staging-blackvirus.udemy.comstagingNot in the scope2026-11-14
api.staging.udemy.comapi, stagingNot in the scope2026-11-14
autoconfig.staging.udemy.comstagingNot in the scope2026-11-14
autodiscover.staging.udemy.commail, stagingNot in the scope2026-11-14
blackvirus.staging.udemy.comstagingNot in the scope2026-11-14
ecovidrio.staging.udemy.comstagingNot in the scope2026-11-14
ftp.staging.udemy.comdata, stagingNot in the scope2026-11-14
m.staging.udemy.comstagingNot in the scope2026-11-14
v6.staging.udemy.comstagingNot in the scope2026-11-14
webdisk.staging.udemy.comstagingNot in the scope2026-11-14
www.staging.udemy.comstagingNot in the scope2026-11-14
staging1.udemy.comstagingNot in the scope2026-11-14
staging2.udemy.comstagingNot in the scope2026-11-14
stg.udemy.comstagingNot in the scope2026-11-14
www-staging.udemy.comstagingNot in the scope2026-11-14
www-stg.udemy.comstagingNot in the scope2026-11-14

1 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.

CyberSIXTSignal over noise
Sign inSign up free

Updated