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Bug bounty program

Platform
HackerOne
Bounties
Pays
Assets in scope
4
Disclosed reports
8
Subdomains
51,611

Most upvoted reports8

Most upvoted reports of Quora
ReportWeaknessDisclosedBountyVotes
XSS through `__e2e_action_id` delivered by JSONPAnalysed#259100Cross-site Scripting2018-03-08–53
[Android] XSS via start ContentActivityAnalysed#189793Cross-site Scripting2017-04-05–50
[Quora Android] Possible to steal arbitrary files from mobile deviceAnalysed#258460Information Disclosure2017-08-30–23
XSS when clicking "Share to Twitter" at quora.com/widgets/embed_iframe?path=...Analysed#258876Cross-site Scripting2018-01-11–21
[controlsyou.quora.com] 429 Too Many Requests Error-Page XSSAnalysed#189768Cross-site Scripting2017-03-31–20
self xss in#228539Cross-site Scripting2017-05-22–7
IDNs displayed in unicode#266454Misconfiguration and Insecure Design2017-10-25–6
Possibility of DOS Through logging System#242489No weakness recorded2017-08-16–2

Subdomains51,611

Subdomains of Quora
NameScopeFirst seen
acin.app.mobileNot in the scope2026-11-14
pe.edu.unjfsc.bolsadetrabajo.app.mobileNot in the scope2026-11-14
com.browz.app.mobileNot in the scope2026-11-14
com.ekyc.app.mobileNot in the scope2026-11-14
qa.fgrealty.app.mobiletestNot in the scope2026-11-14
com.hts.app.mobileNot in the scope2026-11-14
kerio.app.mobileNot in the scope2026-11-14
com.lemon.app.mobileNot in the scope2026-11-14
com.medyatakip.app.mobileNot in the scope2026-11-14
n.app.mobileNot in the scope2026-11-14
root.app.mobileNot in the scope2026-11-14
server.app.mobileNot in the scope2026-11-14
com.servicewhale.app.mobileNot in the scope2026-11-14
com.tracegrid.app.mobileNot in the scope2026-11-14
ru.rt.video.app.mobileNot in the scope2026-11-14
wfx.app.mobileNot in the scope2026-11-14

51,595 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.