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Bug bounty reports15,219

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

Program
Status
Severity
Weakness
Year
Bounty paid14
Access stated:No account
Access needed:No account
Technique
Clear filters97 of 15,219 reports
Disclosed bug bounty reports
ReportStatusProgramWeaknessSeverityDisclosedBountyVotes
Remote Code Execution - Unauthenticated Remote Command Injection (via Microsoft SharePoint CVE-2019-0604)Analysed#534630ValidU.S. Dept Of DefenseCommand and Code InjectionHigh2020-05-11–13
Unauthenticated clients can modify Livechat Business HoursAnalysed#1063164ValidRocket.ChatAccess ControlMedium2024-08-10–13
Unauthorized Access to Internal Server Panel without AuthenticationAnalysed#1548067ValidU.S. Dept Of DefenseAccess ControlMedium2022-06-27–13
Unauthenticated access to internal API at██████████.███.edu [HtUS]Analysed#1627980ValidU.S. Dept Of DefenseAccess ControlHigh2024-07-19–13
[oneclickdrsfdc-test.informatica.com] Tomcat Example Scripts Exposed UnauthenticatedAnalysed#147161ValidInformaticaAuthenticationLow2016-11-02–14
Unauthenticated Access to Admin Panel Functions at https://███████/███Analysed#1397564ValidU.S. Dept Of DefenseAccess ControlCritical2021-11-29–14
[U.S. Air Force] Information disclosure due unauthenticated access to APIs and system browser functionsAnalysed#1822160ValidU.S. Dept Of DefenseMisconfiguration and Insecure DesignMedium2023-01-27–14
Pre-authentication `size_t` integer underflow → out-of-bounds read / server crash in MariaDB `caching_sha2_password` (auth_mysql_sha2) via an RSA-OAEPAnalysed#3781201ValidMariaDBMemory CorruptionMedium2026-10-07–14
Unauth RCE on Jenkins Instance at https://█████████/Analysed#1125329ValidU.S. Dept Of DefenseCommand and Code InjectionCritical2021-03-24–15
Store Admin Page Accessible Without Authentication at http://www.grouplogic.com/ADMIN/store/index.cfmAnalysed#1164854ValidAcronisAccess ControlMedium2022-06-07$25015
Unauthenticated blind SSRF in Circles signature verification bypasses Nextcloud local-address protectionsAnalysed#3303283ValidNextcloudServer-Side Request ForgeryMedium2026-09-17–15
Sidekiq web UI (Ruby background processing) accessible unauthenticated via https://gift-test.starbucks.co.jp/sidekiq/busyAnalysed#423286ValidStarbucksAccess ControlMedium2018-10-24–16
LDAP anonymous access enabled at certrep.pki.state.gov:389Analysed#1869184ValidU.S. Department of StateAccess ControlMedium2023-05-11–16
Unauthenticated cache purgingAnalysed#1911568ValidFastly VDPAccess ControlNone2023-05-01–16
Unauthenticated private CSV export of Meetup organizer PII via broken authz check in WordCamp ReportsAnalysed#3871816ValidWordPressAccess ControlHigh2026-11-05–16
GraphQL introspection query works through unauthenticated WebSocketAnalysed#862835ValidNuriMisconfiguration and Insecure DesignMedium2021-01-09–17
IDOR + Account Takeover [UNAUTHENTICATED]Analysed#1004750ValidU.S. Dept Of DefenseInsecure Direct Object ReferenceCritical2020-11-09–17
Unauthenticated IP allowlist bypass when accessing job artifacts through gitlab pages at `{group_id}.gitlab.io`Analysed#1591412ValidGitLabAccess ControlMedium2022-09-22–17
Unauthenticated SSRF in 3rd party module "cerdic/csstidy"Analysed#1595006ValidNextcloudServer-Side Request ForgeryMedium2022-09-03$25017
Elasticsearch is currently open without authentication on https://██████lAnalysed#2231261ValidU.S. Dept Of DefenseInformation DisclosureMedium2023-12-21–17
Unauthenticated arbitrary file upload on the https://█████/ (█████████)Analysed#698789ValidU.S. Dept Of DefenseMisconfiguration and Insecure DesignHigh2024-08-16–19
https://██████ vulnerable to CVE-2020-3187 - Unauthenticated arbitrary file deletion in Cisco ASA/FTDAnalysed#1031437ValidU.S. Dept Of DefenseAuthenticationCritical2020-11-23–19
all private tokens are leaked to an unauthenticated attackerAnalysed#268794ValidGitLabAccess ControlCritical2017-09-21–20
Pre-Auth Blind NoSQL Injection leading to Remote Code ExecutionAnalysed#1130721ValidRocket.ChatNo weakness recordedCritical2021-05-18–20
unauth mosquitto ( client emails, ips, license keys exposure )Analysed#1578574ValidAcronisAccess ControlMedium2022-07-18$15020
[www.zomato.com] Unauthenticated access to Internal Sales Data of Zomato through an unrestricted endpointAnalysed#263535ValidEternalAuthentication–2017-10-27–21
Unauth IDOR to mass account takeover without user interaction on the ███████ (https://███████.edu/)Analysed#685338ValidU.S. Dept Of DefenseInsecure Direct Object ReferenceHigh2024-07-19–22
Unauthenticated disclosure of private and hidden forum content in bbPress via the WordPress core REST single-item endpointAnalysed#3801107ValidWordPressAccess ControlCritical2026-10-12–23
Anonymous access control - Payments StatusAnalysed#1546726ValidOmiseAccess ControlMedium2022-08-07$10026
Unauthenticated request smuggling on launchpad.37signals.comAnalysed#867577ValidBasecampInjection and SmugglingCritical2020-10-28–27
..; bypass leading to tomcat scripts [Unauthenticated]Analysed#1004007ValidInformaticaAccess ControlMedium2020-10-13–27
Docker Registry without authentication leads to docker images downloadAnalysed#1989884ValidU.S. Dept Of DefenseAccess ControlMedium2023-06-23–27
Unauthenticated Disclosure of Private, Draft, and Password-Protected Post Content via Core Read-Permission Bypass in SCF Reference FieldsAnalysed#4152553ValidWordPressInformation DisclosureHigh2026-11-05–27
Unauthenticated Blind SSRF at https://█████ via xmlrpc.php fileAnalysed#1890719ValidU.S. Dept Of DefenseServer-Side Request ForgeryHigh2023-04-14–28
Unauthenticated Users Can Access Other Users’ Bug Report Attachments via Broken Access ControlAnalysed#3259610ValidU.S. Dept Of DefenseInsecure Direct Object ReferenceHigh2026-01-12–28
Unauthenticated SSRF in Voxtelesys integration ('checkUrlForSsrf' Bypass via DNS rebinding)Analysed#3473145ValidRocket.ChatServer-Side Request ForgeryHigh2026-07-29–28
Unauthenticated self-registration on ████████ grants full access to internal supplier procurement portal and vendor dataAnalysed#4071064ValidEssityAuthenticationMedium2026-10-14–29
Pre-auth RCE in ForgeRock OpenAM (CVE-2021-35464)Analysed#1248052ValidU.S. Dept Of DefenseCommand and Code InjectionHigh2023-12-21–30
Unauthenticated RCE in VaultpressAnalysed#236552ValidAutomatticNo weakness recordedCritical2017-09-15–31
wordpress.org/openverse/: unauthenticated open redirect — `str_replace()`'s 4th arg is a count, not a limit; bypasses WordPress.org SSO allow-listAnalysed#3933198ValidWordPressOpen RedirectMedium2026-10-30–31
Unauthenticated go-httpbin servers : Leads to Cookie Tossing on *.aws.dev and Open RedirectAnalysed#3966599ValidAWS VDPAuthenticationMedium2026-10-16–32
Unauthenticated phpinfo()files could lead to ability file read at h2f54.n1.ips.mtn.co.ug [/dashboard/]Analysed#2610478ValidMTN GroupMisconfiguration and Insecure DesignMedium2025-02-20–33
Unauthenticated ?q= search query causes exponential pyparsing backtracking under a process-global lock in WeblateAnalysed#3898281ValidWeblateDenial of ServiceHigh2026-09-04–33
Unauthenticated file deletion via deleteFileMessage DDP method allows permanent destruction of any uploaded fileAnalysed#3611837ValidRocket.ChatAuthenticationHigh2026-06-16–34
Unauthenticated Jenkins instance exposed information related to █████Analysed#2178941ValidU.S. Dept Of DefenseAuthenticationHigh2024-01-26–38
Unauthenticated testing endpoint of notify_push expose internal IPAnalysed#3513471ValidNextcloudInformation DisclosureMedium2026-09-05$15038
CVE-2020-3452 - unauthenticated file read on anyconnect.routematch.comAnalysed#1257100ValidUberFile and Path HandlingMedium2021-08-05–39
POOL_UPGRADE request handler may allow an unauthenticated attacker to remotely execute code on every node in the network.Analysed#1705717ValidLinux Foundation Decentralized TrustCommand and Code InjectionCritical2022-10-20$2,00039
Restricted RPC Policy Bypass on ZMQ JSON-RPC Allows Unauthenticated Remote Admin ActionsAnalysed#3601469ValidMoneroAuthenticationHigh2026-08-17–40
DoD workstation exposed to internet via TinyPilot KVM with no authenticationAnalysed#2633988ValidU.S. Dept Of DefenseAccess ControlCritical2024-08-16–41

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, where there is one, which can be wrong. Data as of 2026-11-15.