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Bug bounty reports15,219

Publicly disclosed HackerOne reports, with the platform's own outcome and severity.

Program:Starbucks
Status
Severity
Weakness
Year
Bounty paid0
Access stated
Access needed
Technique
Clear filters128 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
SQL Injection Extracts Starbucks Enterprise Accounting, Financial, Payroll DatabaseAnalysed#531051ValidSQL Injection–2019-08-06–801
JumpCloud API Key leaked via Open Github Repository.Analysed#716292ValidAuthentication–2019-12-30–739
Webshell via File Upload on ecjobs.starbucks.com.cnAnalysed#506646ValidCommand and Code Injection–2019-11-13–688
RCE and Complete Server Takeover of http://www.█████.starbucks.com.sg/Analysed#502758ValidCommand and Code Injection–2019-04-10–572
XXE at ecjobs.starbucks.com.cn/retail/hxpublic_v6/hxdynamicpage6.aspxAnalysed#500515ValidInjection and Smuggling–2019-11-13–319
Subdomain takeover of datacafe-cert.starbucks.comAnalysed#665398ValidAccess Control–2019-08-28–311
Singapore - Account Takeover via IDORAnalysed#876300ValidInsecure Direct Object Reference–2020-07-28–260
Unrestricted File Upload Leads to RCE on mobile.starbucks.com.sgAnalysed#1027822ValidAccess Control–2020-12-09–247
Misuse of an authentication cookie combined with a path traversal on app.starbucks.com permitted access to restricted dataAnalysed#876295ValidFile and Path Handling–2020-06-16–239
Blind SQLi leading to RCE, from Unauthenticated access to a test API WebserviceAnalysed#592400ValidSQL Injection–2019-07-22–236
Blind SQL Injection on starbucks.com.gt and WAF Bypass :*Analysed#549355ValidSQL Injection–2019-06-19–210
sdrc.starbucks.com - Information Disclosure via unsecured attachment directoryAnalysed#769016ValidInformation Disclosure–2020-02-26–197
Reflected Cross site Scripting (XSS) on www.starbucks.comAnalysed#438240ValidCross-site Scripting–2019-03-08–181
Bug in GraphQL and API integration leads to limited user address disclosure#473742ValidAccess Control–2019-03-08–144
Subdomain takeover of d02-1-ag.productioncontroller.starbucks.com#661751ValidAccess Control–2019-08-15–122
Subdomain takeover of mydailydev.starbucks.com#570651ValidServer-Side Request Forgery–2019-05-22–122
China – Limited Partner PII Regarding Work Scheduling via Unauthenticated API Endpoint#659248ValidInformation Disclosure–2020-04-01–116
Subdomain takeover on svcgatewayus.starbucks.com#325336ValidAccess Control–2018-06-25–109
Subdomain takeover on happymondays.starbucks.com due to non-used AWS S3 DNS record#186766ValidAccess Control–2016-12-19–105
Thailand - a small number of SMB CCTV footage backup servers were accessible without authentication.#417360ValidAccess Control–2019-11-19–99
Subdomain takeover on wfmnarptpc.starbucks.com#388622ValidAccess Control–2018-08-09–91
Multiple Subdomain takeovers via unclaimed instances#276269ValidAccess Control–2017-12-04–83
Korea - LFI via path traversal at https://msr.istarbucks.co.kr:6443/appif/#780021ValidFile and Path Handling–2020-03-10–81
Cross-Site Scripting (XSS) on www.starbucks.com | .co.uk login pages#881115ValidCross-site Scripting–2020-06-30–78
Japan - CSRF in webapp.starbucks.co.jp with user interaction could leak an access token if the user was not using Chrome#1113559ValidCross-Site Request Forgery–2021-05-18–77
Leaking sensitive files on Github leads to internal files (python scripts,SQL files)#301831ValidInformation Disclosure–2018-05-17–73
Reflected cross-site scripting on multiple Starbucks assets.#629745ValidCross-site Scripting–2019-10-16–72
Reflected XSS in https://www.starbucks.co.jp/store/search/#496375ValidCross-site Scripting–2019-05-22–72
China - president-starbucks.com.cn DNS configuration reported as takeover#423269ValidAccess Control–2020-03-17–71
Parameter Manipulation allowed for viewing of other user’s teavana.com orders#141090ValidAuthentication–2017-01-13–71
[mena.starbucks.com] Laravel App Log & Configuration Disclosure.#401098ValidInformation Disclosure–2019-09-30–63
Singapore - Unrestricted File Upload Leads to XSS on campaign.starbucks.com.sg/api/upload#883151ValidCross-site Scripting–2020-07-22–61
WAF bypass via double encoded non standard ASCII chars permitted a reflected XSS on response page not found pages - (629745 bypass)#716761ValidCross-site Scripting–2020-01-29–58
Information disclosure on sim.starbucks.com#632808ValidInformation Disclosure–2019-11-13–58
Store Development Resource Center was vulnerable to a Remote Code Execution - Unauthenticated Remote Command Injection (CVE-2019-0604)#536134ValidCommand and Code Injection–2019-12-12–57
Open Redirection in Login - Korean Starbucks#380939ValidOpen Redirect–2019-03-20–54
Subdomain takeover on developer.openapi.starbucks.com#275714ValidAccess Control–2018-02-17–51
Unauthorized access to jiratest.starbucks.com#332586ValidAuthentication–2018-05-30–49
Information Leak - Github - JMS Information#360811ValidInformation Disclosure–2018-08-16–48
Java Deserialization RCE via JBoss on card.starbucks.in#221294ValidCommand and Code Injection–2017-05-22–48
China - ecjobsdc.starbucks.com.cn html/shtml file upload vulnerability#412481ValidAccess Control–2020-01-29–46
China - IDOR on Reservation Staging/Non Production Site - https://reservation.stg.starbucks.com.cn#715054ValidInsecure Direct Object Reference–2020-09-22–45
Reflected XSS in https://www.starbucks.com/account/create/redeem/MCP131XSR via xtl_amount, xtl_coupon_code, xtl_amount_type parameters#531042ValidCross-site Scripting–2019-11-13–43
Java Deserialization RCE via JBoss JMXInvokerServlet/EJBInvokerServlet on card.starbucks.in#153026ValidCommand and Code Injection–2017-02-03–42
Able to purchase a gift card with any amount#316789ValidInsecure Direct Object Reference–2018-07-20–41
svcardproxydevus.starbucks.com Subdomain take over#380158ValidAccess Control–2018-07-23–39
PHPinfo page#367050ValidInformation Disclosure–2019-06-12–39
Stored XSS on www.starbucks.com.sg/careers/career-center/career-landing-*#507957ValidCross-site Scripting–2019-04-10–37
Parameter Manipulation allowed for editing the shipping address for other user’s teavana.com subscriptions.#141120ValidAuthentication–2017-01-26–37
Thailand - Insecure Direct Object Reference permits an unauthorized user to transfer funds from a victim using only the victims Starbucks card#766437ValidInsecure Direct Object Reference–2020-02-11–36

Status and severity are HackerOne's. “Access stated” is what the title says; “Access needed” and techniques come from CyberSIXT's analysis of the public report (348 analysed so far), which can be wrong. Data as of 2026-11-14.

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