Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

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✕
DoS on the Direct Messages
Slack Uncontrolled Resource Consumption (CWE-400)
Medium
2020-11-11
Access to some Slack workspace metadata and settings available to unauthorized parties
Slack Improper Authentication - Generic (CWE-287)
Unknown
2020-11-10
Possibility to freeze/crash the host system of all Slack Desktop users easily
Slack Violation of Secure Design Principles (CWE-657)
Low
2020-11-10
Uninstalling Slack for Windows (64-bit), then reinstalling keeps you logged in without authentication
Slack Insufficiently Protected Credentials (CWE-522)
Low
2020-11-10
Remote Code Execution in Slack desktop apps + bonus
Slack Code Injection (CWE-94)
Critical
2020-08-28
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
URL link spoofing
Slack Phishing (CAPEC-98)
Low
2020-04-26
Relative Path Vulnerability Results in Arbitrary Command Execution/Privilege Escalation
Slack Command Injection - Generic (CWE-77)
Medium
2020-04-01
Mass account takeovers using HTTP Request Smuggling on https://slackb.com/ to steal session cookies
Slack HTTP Request Smuggling (CWE-444)
Critical
2020-03-12
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
TURN server allows TCP and UDP proxying to internal network, localhost and meta-data services
Slack Server-Side Request Forgery (SSRF) (CWE-918)
Critical
2020-03-12
URL filter bypass in Enterprise Grid
Slack Phishing (CAPEC-98)
Low
2020-02-14
Linux Desktop application slack executable does not use pie / no ASLR
Slack Violation of Secure Design Principles (CWE-657)
Low
2019-11-17
CSS Injection to disable app & potential message exfil
Slack Improper Input Validation (CWE-20)
Medium
2019-11-09
XSS vulnerable parameter in a location hash
Slack Cross-site Scripting (XSS) - Generic (CWE-79)
Unknown
2019-10-16
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
Invitation reminder emails contain insecure links
Slack Cryptographic Issues - Generic (CWE-310)
Low
2019-06-29
Information leakage and default open port
Slack
Low
2019-06-22
XSS in gist integration
Slack Cross-site Scripting (XSS) - Generic (CWE-79)
Unknown
2019-04-28
Real Time Error Logs Through Debug Information
Slack Information Exposure Through Debug Information (CWE-215)
High
2019-04-11
Top Weakness Types
Most Active Programs
ProgramReportsMax $
U.S. Dept Of Defense896—
Internet Bug Bounty817—
HackerOne609—
Nextcloud582—
Shopify464—
curl439—
Node.js third-party modules307—
GitLab258—
X / xAI250 $2,500
Uber239 $9,895