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Bug bounty reports15,219

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

Program:MTN Group
Status:Valid
Clear
Severity
Weakness
Year
Bounty paid0
Access stated
Access needed
Technique
Clear filters128 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Missing captcha and rate limit protection in help form#1165223ValidInput Validation and LogicMedium2021-12-11–3
Upload directory of Mtn.co.sz has listing enabled#760484ValidInformation DisclosureMedium2020-02-05–4
CVE-2021-38314 @ https://www.mtn.ci#1351338ValidNo weakness recordedMedium2022-09-05–4
CVE-2021-38314 @ https://www.mtn.co.rw#1351341ValidNo weakness recorded–2022-09-05–4
blind sql on [selfcare.mtn.com.af]#925007ValidSQL InjectionMedium2021-09-09–5
Exposed gitlab repo at https://adammanco.mtn.com/api/v4/projects#1351359ValidInformation DisclosureLow2022-09-05–5
Default Admin Username and Password on remedysso.mtncameroon.net#1397786ValidNo weakness recordedHigh2022-09-01–5
[play.mtn.co.za] Application level DoS via xmlrpc.php#925519ValidInput Validation and LogicMedium2021-09-10–6
XSS at videostore.mtnonline.com/GL/*.aspx via all parameters#1244731ValidCross-site ScriptingMedium2022-05-01–6
Wordpress users disclosure from json and xml file#1408589ValidInformation DisclosureLow2022-09-02–6
String length restriction byepass at https://callerfeel.mtnonline.com/profile/feedback.html#1638347ValidMisconfiguration and Insecure DesignHigh2022-09-07–6
Upload directory of Mtn.ci#762118ValidInformation DisclosureMedium2020-02-05–7
Insecure crossdomain.xml on https://vdc.mtnonline.com/#838817ValidInformation DisclosureHigh2022-03-20–7
firebase credentials leaks @ ███████#1351326ValidInformation DisclosureMedium2022-09-05–7
Information Disclosure Microsoft IIS Server service.cnf in a mtn website#767066ValidInformation DisclosureMedium2020-04-03–8
Java Debug Console Provides Command Injection Without Privellage Esclation#767482ValidCommand and Code InjectionCritical2020-07-23–8
Exposed .bash_history at http://21days2017.mtncameroon.net/.bash_history#801437ValidInformation DisclosureMedium2022-03-20–8
Information disclosure through django debug mode#1434276ValidInformation DisclosureMedium2022-09-05–8
SQL injection [futexpert.mtngbissau.com]#924855ValidSQL InjectionHigh2021-09-09–9
XSS at http://nextapps.mtnonline.com/search/suggest/q/{xss payload}#1244722ValidCross-site ScriptingMedium2022-05-01–9
Unauthenticated Arbitrary File Deletion (CVE-2020-3187)#1056611ValidFile and Path HandlingHigh2021-08-29–10
No password length restriction in reset password endpoint at http://suppliers.mtn.cm#1285694ValidNo weakness recordedCritical2022-09-05–10
Reflected xss on videostore.mtnonline.com#1646248ValidCross-site ScriptingHigh2022-09-25–10
Reflected XSS in chatbot#1735622ValidCross-site ScriptingMedium2022-11-19–10
Developer Mistake#1058135ValidNo weakness recordedNone2022-12-25–11
Disclosure of internal information using hidden NTLM authentication leading to an exploit server#853284ValidAccess ControlHigh2021-08-04–12
CVE-2018-6389 exploitation - using scripts loader#925425ValidInput Validation and LogicHigh2021-08-18–12
Cross-site Scripting (XSS) - Reflected on http://h1b4e.n2.ips.mtn.co.ug:8080 via Nginx-module#1159362ValidCross-site ScriptingMedium2024-08-24–12
Remote code execution due to unvalidated file upload#1164452ValidInput Validation and LogicCritical2022-09-01–12
firebase credentials leaks @ https://mpulse.mtnonline.com#1351329ValidInformation DisclosureMedium2022-09-05–12
Open redirection at https://smartreports.mtncameroon.net#1530396ValidOpen RedirectLow2022-07-30–12
Account Take over of millions of MTN users account due to lack of Rate limiting when sending OTP code#761000ValidAuthenticationHigh2020-04-13–13
Information Disclosure FrontPage Configuration Information /_vti_inf.html in https://www.mtn.co.za/#761617ValidAccess ControlMedium2020-04-03–13
No rate limit lead to otp brute forcing#1060541ValidAuthenticationHigh2021-08-16–13
Password reset token leak on third party website via Referer header [██████████]#1320242ValidNo weakness recordedMedium2022-09-01–13
Sensitive Information Disclosure Through Config File#1397788ValidCryptographyHigh2022-09-01–13
Unprotected Direct Object Reference#1536936ValidInsecure Direct Object ReferenceCritical2022-12-01–13
No rate limit in otp code sending#1060518ValidMisconfiguration and Insecure DesignMedium2021-08-16–14
cross site scripting in : mtn.bj#1264834ValidCross-site ScriptingHigh2022-08-06–14
Insecure Storage of Sensitive Information on lonestarcell.com server#1482830ValidInformation DisclosureCritical2022-04-09–14
Accessible Restricted directory on [bcm-bcaw.mtn.cm]#789388ValidInformation DisclosureMedium2020-07-15–15
Reflected XSS on gamesclub.mtn.com.g#1069528ValidCross-site ScriptingMedium2021-05-24–15
Reflected XSS at dailydeals.mtn.co.za#1210921ValidCross-site ScriptingMedium2021-12-24–15
There is no rate limit for SME REGISTRATION PORTAL#1305766ValidAuthentication–2022-09-19–15
Firebase Database Takeover in https://pulseradio.mtn.co.ug/#1447751ValidInformation DisclosureCritical2022-12-01–15
xss on [developers.mtn.com]#924851ValidCross-site ScriptingMedium2022-04-19–16
2x Remote file inclusion within your VMware Instances#1069105ValidFile and Path HandlingCritical2021-08-19–16
HTML injection in email content during registration via FirstName/LastName parameter#1256496ValidCross-site ScriptingMedium2021-12-18–16
Unsafe cors sharing of admin users#772744ValidNo weakness recordedMedium2020-04-30–17
Reflected XSS on play.mtn.co.za#1061199ValidCross-site ScriptingMedium2021-08-14–17

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 (3,187 analysed so far), which can be wrong. Data as of 2026-11-15.