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Bug Bounty Intelligence

Source: HackerOne public disclosures · updated every 6h

Browse publicly disclosed bug bounty reports from HackerOne. Filter by severity, weakness type, or program. Cross-referenced with CVE IDs where available.

Disclosed Reports
12,219
CVE-linked
1,854
Programs
342
New This Week
10
Severity: All CriticalHighMediumLow
Type: All Information Disclosure 1173 Cross-site Scripting (XSS) … 747 Violation of Secure Design … 719 Improper Access Control - Generic 656 Improper Authentication - Generic 652 Cross-site Scripting (XSS) … 513 Uncontrolled Resource Consumption 483 Cross-site Scripting (XSS) … 461 Cross-Site Request Forgery (CSRF) 421 Privilege Escalation 375
Program filter: slack✕
Workspace configuration metadata disclosure
Slack Information Disclosure (CWE-200)
High
2022-04-01
Stored XSS through PDF viewer
Slack Cross-site Scripting (XSS) - Stored (CWE-79)
High
2022-03-16
[Android] Directory traversal leading to disclosure of auth tokens
Slack Path Traversal (CWE-22)
High
2022-02-25
Misuse of groups feature allows workspace members to join private channels without being invited
Slack Improper Access Control - Generic (CWE-284)
High
2021-10-21
Team members can trigger arbitrary code execution in Slack Desktop Apps via HTML Notifications
Slack Code Injection (CWE-94)
High
2021-05-09
Tricking the "Create snippet" feature into displaying the wrong filetype can lead to RCE on Slack users
Slack Unrestricted Upload of File with Dangerous Type (CWE-434)
High
2020-06-30
Slack DTLS uses a private key that is in the public domain, which may lead to SRTP stream hijack
Slack Use of Hard-coded Cryptographic Key (CWE-321)
High
2020-03-12
User-assisted RCE in Slack for macOS (from official site) due to improper quarantine meta-attribute handling for downloaded files
Slack
High
2019-09-14
Real Time Error Logs Through Debug Information
Slack Information Exposure Through Debug Information (CWE-215)
High
2019-04-11
Unauthenticated LFI revealing log information
Slack Information Disclosure (CWE-200)
High
2018-01-26
The Custom Emoji Page has a Reflected XSS
Slack Cross-site Scripting (XSS) - Reflected (CWE-79)
High
2017-09-24
Bypass to postMessage origin validation via FTP
Slack Cross-site Scripting (XSS) - Generic (CWE-79)
High
2017-04-21
Eavesdropping on private Slack calls
Slack Improper Authentication - Generic (CWE-287)
High
2017-02-08
Store XSS
Slack Cross-site Scripting (XSS) - Generic (CWE-79)
High
2017-01-01
Top Weakness Types
Most Active Programs
ProgramReportsMax $
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Nextcloud582—
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GitLab258—
X / xAI250 $2,500
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